22297912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 52113600

約数和(自身を除く): 29815688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 281, 364, 436, 562, 728, 763, 872, 1124, 1417, 1526, 1967, 2248, 2834, 3052, 3653, 3934, 5668, 6104, 7306, 7868, 9919, 11336, 14612, 15736, 19838, 25571, 29224, 30629, 39676, 51142, 61258, 79352, 102284, 122516, 204568, 214403, 245032, 398177, 428806, 796354, 857612, 1592708, 1715224, 2787239, 3185416, 5574478, 11148956, 22297912]

約数ペア:

[(1, 22297912), (2, 11148956), (4, 5574478), (7, 3185416), (8, 2787239), (13, 1715224), (14, 1592708), (26, 857612), (28, 796354), (52, 428806), (56, 398177), (91, 245032), (104, 214403), (109, 204568), (182, 122516), (218, 102284), (281, 79352), (364, 61258), (436, 51142), (562, 39676), (728, 30629), (763, 29224), (872, 25571), (1124, 19838), (1417, 15736), (1526, 14612), (1967, 11336), (2248, 9919), (2834, 7868), (3052, 7306), (3653, 6104), (3934, 5668)]