74991448

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 169185600

約数和(自身を除く): 94194152

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 61, 116, 122, 203, 232, 244, 406, 427, 488, 757, 812, 854, 1514, 1624, 1708, 1769, 3028, 3416, 3538, 5299, 6056, 7076, 10598, 12383, 14152, 21196, 21953, 24766, 42392, 43906, 46177, 49532, 87812, 92354, 99064, 153671, 175624, 184708, 307342, 323239, 369416, 614684, 646478, 1229368, 1292956, 1339133, 2585912, 2678266, 5356532, 9373931, 10713064, 18747862, 37495724, 74991448]

約数ペア:

[(1, 74991448), (2, 37495724), (4, 18747862), (7, 10713064), (8, 9373931), (14, 5356532), (28, 2678266), (29, 2585912), (56, 1339133), (58, 1292956), (61, 1229368), (116, 646478), (122, 614684), (203, 369416), (232, 323239), (244, 307342), (406, 184708), (427, 175624), (488, 153671), (757, 99064), (812, 92354), (854, 87812), (1514, 49532), (1624, 46177), (1708, 43906), (1769, 42392), (3028, 24766), (3416, 21953), (3538, 21196), (5299, 14152), (6056, 12383), (7076, 10598)]