71189872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5801}}^1$

素因数の和:5881

約数の個数: 40

約数和(自身を含む): 151084080

約数和(自身を除く): 79894208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 5801, 6136, 11602, 12272, 23204, 46408, 75413, 92816, 150826, 301652, 342259, 603304, 684518, 1206608, 1369036, 2738072, 4449367, 5476144, 8898734, 17797468, 35594936, 71189872]

約数ペア:

[(1, 71189872), (2, 35594936), (4, 17797468), (8, 8898734), (13, 5476144), (16, 4449367), (26, 2738072), (52, 1369036), (59, 1206608), (104, 684518), (118, 603304), (208, 342259), (236, 301652), (472, 150826), (767, 92816), (944, 75413), (1534, 46408), (3068, 23204), (5801, 12272), (6136, 11602)]