25613406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 71984640

約数和(自身を除く): 46371234

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 823, 1197, 1482, 1638, 1646, 1729, 2223, 2394, 2469, 3458, 4446, 4938, 5187, 5761, 7407, 10374, 10699, 11522, 14814, 15561, 15637, 17283, 21398, 31122, 31274, 32097, 34566, 46911, 51849, 64194, 74893, 93822, 96291, 103698, 109459, 140733, 149786, 192582, 203281, 218918, 224679, 281466, 328377, 406562, 449358, 609843, 656754, 674037, 985131, 1219686, 1348074, 1422967, 1829529, 1970262, 2845934, 3659058, 4268901, 8537802, 12806703, 25613406]

約数ペア:

[(1, 25613406), (2, 12806703), (3, 8537802), (6, 4268901), (7, 3659058), (9, 2845934), (13, 1970262), (14, 1829529), (18, 1422967), (19, 1348074), (21, 1219686), (26, 985131), (38, 674037), (39, 656754), (42, 609843), (57, 449358), (63, 406562), (78, 328377), (91, 281466), (114, 224679), (117, 218918), (126, 203281), (133, 192582), (171, 149786), (182, 140733), (234, 109459), (247, 103698), (266, 96291), (273, 93822), (342, 74893), (399, 64194), (494, 51849), (546, 46911), (741, 34566), (798, 32097), (819, 31274), (823, 31122), (1197, 21398), (1482, 17283), (1638, 15637), (1646, 15561), (1729, 14814), (2223, 11522), (2394, 10699), (2469, 10374), (3458, 7407), (4446, 5761), (4938, 5187)]