25924626

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 78624000

約数和(自身を除く): 52699374

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 19, 21, 26, 34, 38, 39, 42, 49, 51, 57, 63, 78, 91, 98, 102, 114, 117, 119, 126, 133, 147, 153, 171, 182, 221, 234, 238, 247, 266, 273, 294, 306, 323, 342, 343, 357, 399, 441, 442, 494, 546, 637, 646, 663, 686, 714, 741, 798, 819, 833, 882, 931, 969, 1029, 1071, 1197, 1274, 1326, 1482, 1547, 1638, 1666, 1729, 1862, 1911, 1938, 1989, 2058, 2142, 2223, 2261, 2394, 2499, 2793, 2907, 3087, 3094, 3458, 3822, 3978, 4199, 4446, 4459, 4522, 4641, 4998, 5187, 5586, 5733, 5814, 5831, 6174, 6517, 6783, 7497, 8379, 8398, 8918, 9282, 10374, 10829, 11466, 11662, 12103, 12597, 13034, 13377, 13566, 13923, 14994, 15561, 15827, 16758, 17493, 19551, 20349, 21658, 24206, 25194, 26754, 27846, 29393, 31122, 31654, 32487, 34986, 36309, 37791, 39102, 40131, 40698, 47481, 52479, 58653, 58786, 64974, 72618, 75582, 75803, 80262, 84721, 88179, 94962, 97461, 104958, 108927, 110789, 117306, 142443, 151606, 169442, 176358, 194922, 205751, 217854, 221578, 227409, 254163, 264537, 284886, 332367, 411502, 454818, 508326, 529074, 617253, 664734, 682227, 762489, 997101, 1234506, 1364454, 1440257, 1524978, 1851759, 1994202, 2880514, 3703518, 4320771, 8641542, 12962313, 25924626]

約数ペア:

[(1, 25924626), (2, 12962313), (3, 8641542), (6, 4320771), (7, 3703518), (9, 2880514), (13, 1994202), (14, 1851759), (17, 1524978), (18, 1440257), (19, 1364454), (21, 1234506), (26, 997101), (34, 762489), (38, 682227), (39, 664734), (42, 617253), (49, 529074), (51, 508326), (57, 454818), (63, 411502), (78, 332367), (91, 284886), (98, 264537), (102, 254163), (114, 227409), (117, 221578), (119, 217854), (126, 205751), (133, 194922), (147, 176358), (153, 169442), (171, 151606), (182, 142443), (221, 117306), (234, 110789), (238, 108927), (247, 104958), (266, 97461), (273, 94962), (294, 88179), (306, 84721), (323, 80262), (342, 75803), (343, 75582), (357, 72618), (399, 64974), (441, 58786), (442, 58653), (494, 52479), (546, 47481), (637, 40698), (646, 40131), (663, 39102), (686, 37791), (714, 36309), (741, 34986), (798, 32487), (819, 31654), (833, 31122), (882, 29393), (931, 27846), (969, 26754), (1029, 25194), (1071, 24206), (1197, 21658), (1274, 20349), (1326, 19551), (1482, 17493), (1547, 16758), (1638, 15827), (1666, 15561), (1729, 14994), (1862, 13923), (1911, 13566), (1938, 13377), (1989, 13034), (2058, 12597), (2142, 12103), (2223, 11662), (2261, 11466), (2394, 10829), (2499, 10374), (2793, 9282), (2907, 8918), (3087, 8398), (3094, 8379), (3458, 7497), (3822, 6783), (3978, 6517), (4199, 6174), (4446, 5831), (4459, 5814), (4522, 5733), (4641, 5586), (4998, 5187)]