65512216

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15193}}^1$

素因数の和:15224

約数の個数: 48

約数和(自身を含む): 155890440

約数和(自身を除く): 90378224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 15193, 30386, 60772, 106351, 121544, 167123, 212702, 334246, 425404, 668492, 744457, 850808, 1169861, 1336984, 1488914, 2339722, 2977828, 4679444, 5955656, 8189027, 9358888, 16378054, 32756108, 65512216]

約数ペア:

[(1, 65512216), (2, 32756108), (4, 16378054), (7, 9358888), (8, 8189027), (11, 5955656), (14, 4679444), (22, 2977828), (28, 2339722), (44, 1488914), (49, 1336984), (56, 1169861), (77, 850808), (88, 744457), (98, 668492), (154, 425404), (196, 334246), (308, 212702), (392, 167123), (539, 121544), (616, 106351), (1078, 60772), (2156, 30386), (4312, 15193)]