25203438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 62741952

約数和(自身を除く): 37538514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 41, 71, 74, 78, 82, 111, 117, 123, 142, 213, 222, 234, 246, 333, 369, 426, 481, 533, 639, 666, 738, 923, 962, 1066, 1278, 1443, 1517, 1599, 1846, 2627, 2769, 2886, 2911, 3034, 3198, 4329, 4551, 4797, 5254, 5538, 5822, 7881, 8307, 8658, 8733, 9102, 9594, 13653, 15762, 16614, 17466, 19721, 23643, 26199, 27306, 34151, 37843, 39442, 47286, 52398, 59163, 68302, 75686, 102453, 107707, 113529, 118326, 177489, 204906, 215414, 227058, 307359, 323121, 340587, 354978, 614718, 646242, 681174, 969363, 1400191, 1938726, 2800382, 4200573, 8401146, 12601719, 25203438]

約数ペア:

[(1, 25203438), (2, 12601719), (3, 8401146), (6, 4200573), (9, 2800382), (13, 1938726), (18, 1400191), (26, 969363), (37, 681174), (39, 646242), (41, 614718), (71, 354978), (74, 340587), (78, 323121), (82, 307359), (111, 227058), (117, 215414), (123, 204906), (142, 177489), (213, 118326), (222, 113529), (234, 107707), (246, 102453), (333, 75686), (369, 68302), (426, 59163), (481, 52398), (533, 47286), (639, 39442), (666, 37843), (738, 34151), (923, 27306), (962, 26199), (1066, 23643), (1278, 19721), (1443, 17466), (1517, 16614), (1599, 15762), (1846, 13653), (2627, 9594), (2769, 9102), (2886, 8733), (2911, 8658), (3034, 8307), (3198, 7881), (4329, 5822), (4551, 5538), (4797, 5254)]