68795528

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 132723360

約数和(自身を除く): 63927832

約数列:

[1, 2, 4, 8, 43, 86, 172, 227, 344, 454, 881, 908, 1762, 1816, 3524, 7048, 9761, 19522, 37883, 39044, 75766, 78088, 151532, 199987, 303064, 399974, 799948, 1599896, 8599441, 17198882, 34397764, 68795528]

約数ペア:

[(1, 68795528), (2, 34397764), (4, 17198882), (8, 8599441), (43, 1599896), (86, 799948), (172, 399974), (227, 303064), (344, 199987), (454, 151532), (881, 78088), (908, 75766), (1762, 39044), (1816, 37883), (3524, 19522), (7048, 9761)]