69979264

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{5413}}^1$

素因数の和:5528

約数の個数: 32

約数和(自身を含む): 140818140

約数和(自身を除く): 70838876

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 5413, 6464, 10826, 12928, 21652, 43304, 86608, 173216, 346432, 546713, 692864, 1093426, 2186852, 4373704, 8747408, 17494816, 34989632, 69979264]

約数ペア:

[(1, 69979264), (2, 34989632), (4, 17494816), (8, 8747408), (16, 4373704), (32, 2186852), (64, 1093426), (101, 692864), (128, 546713), (202, 346432), (404, 173216), (808, 86608), (1616, 43304), (3232, 21652), (5413, 12928), (6464, 10826)]