68717692

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 122322816

約数和(自身を除く): 53605124

約数列:

[1, 2, 4, 83, 166, 263, 332, 526, 787, 1052, 1574, 3148, 21829, 43658, 65321, 87316, 130642, 206981, 261284, 413962, 827924, 17179423, 34358846, 68717692]

約数ペア:

[(1, 68717692), (2, 34358846), (4, 17179423), (83, 827924), (166, 413962), (263, 261284), (332, 206981), (526, 130642), (787, 87316), (1052, 65321), (1574, 43658), (3148, 21829)]