70189288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8543}}^1$

素因数の和:8641

約数の個数: 32

約数和(自身を含む): 143539200

約数和(自身を除く): 73349912

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 8543, 17086, 34172, 68344, 111059, 222118, 444236, 674897, 888472, 1349794, 2699588, 5399176, 8773661, 17547322, 35094644, 70189288]

約数ペア:

[(1, 70189288), (2, 35094644), (4, 17547322), (8, 8773661), (13, 5399176), (26, 2699588), (52, 1349794), (79, 888472), (104, 674897), (158, 444236), (316, 222118), (632, 111059), (1027, 68344), (2054, 34172), (4108, 17086), (8216, 8543)]