70864472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 162846720

約数和(自身を除く): 91982248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 518, 644, 851, 1036, 1288, 1487, 1702, 2072, 2974, 3404, 5948, 5957, 6808, 10409, 11896, 11914, 20818, 23828, 34201, 41636, 47656, 55019, 68402, 83272, 110038, 136804, 220076, 239407, 273608, 385133, 440152, 478814, 770266, 957628, 1265437, 1540532, 1915256, 2530874, 3081064, 5061748, 8858059, 10123496, 17716118, 35432236, 70864472]

約数ペア:

[(1, 70864472), (2, 35432236), (4, 17716118), (7, 10123496), (8, 8858059), (14, 5061748), (23, 3081064), (28, 2530874), (37, 1915256), (46, 1540532), (56, 1265437), (74, 957628), (92, 770266), (148, 478814), (161, 440152), (184, 385133), (259, 273608), (296, 239407), (322, 220076), (518, 136804), (644, 110038), (851, 83272), (1036, 68402), (1288, 55019), (1487, 47656), (1702, 41636), (2072, 34201), (2974, 23828), (3404, 20818), (5948, 11914), (5957, 11896), (6808, 10409)]