26082136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 54684000

約数和(自身を除く): 28601864

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 61, 76, 97, 116, 122, 152, 194, 232, 244, 388, 488, 551, 776, 1102, 1159, 1769, 1843, 2204, 2318, 2813, 3538, 3686, 4408, 4636, 5626, 5917, 7076, 7372, 9272, 11252, 11834, 14152, 14744, 22504, 23668, 33611, 47336, 53447, 67222, 106894, 112423, 134444, 171593, 213788, 224846, 268888, 343186, 427576, 449692, 686372, 899384, 1372744, 3260267, 6520534, 13041068, 26082136]

約数ペア:

[(1, 26082136), (2, 13041068), (4, 6520534), (8, 3260267), (19, 1372744), (29, 899384), (38, 686372), (58, 449692), (61, 427576), (76, 343186), (97, 268888), (116, 224846), (122, 213788), (152, 171593), (194, 134444), (232, 112423), (244, 106894), (388, 67222), (488, 53447), (551, 47336), (776, 33611), (1102, 23668), (1159, 22504), (1769, 14744), (1843, 14152), (2204, 11834), (2318, 11252), (2813, 9272), (3538, 7372), (3686, 7076), (4408, 5917), (4636, 5626)]