67616458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 67374902

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 182, 203, 299, 322, 377, 406, 557, 598, 667, 754, 1114, 1334, 2093, 2639, 3899, 4186, 4669, 5278, 7241, 7798, 8671, 9338, 12811, 14482, 16153, 17342, 25622, 32306, 50687, 60697, 89677, 101374, 113071, 121394, 166543, 179354, 209989, 226142, 333086, 371519, 419978, 743038, 1165801, 1469923, 2331602, 2600633, 2939846, 4829747, 5201266, 9659494, 33808229, 67616458]

約数ペア:

[(1, 67616458), (2, 33808229), (7, 9659494), (13, 5201266), (14, 4829747), (23, 2939846), (26, 2600633), (29, 2331602), (46, 1469923), (58, 1165801), (91, 743038), (161, 419978), (182, 371519), (203, 333086), (299, 226142), (322, 209989), (377, 179354), (406, 166543), (557, 121394), (598, 113071), (667, 101374), (754, 89677), (1114, 60697), (1334, 50687), (2093, 32306), (2639, 25622), (3899, 17342), (4186, 16153), (4669, 14482), (5278, 12811), (7241, 9338), (7798, 8671)]