69037784

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 131880000

約数和(自身を除く): 62842216

約数列:

[1, 2, 4, 8, 79, 158, 313, 316, 349, 626, 632, 698, 1252, 1396, 2504, 2792, 24727, 27571, 49454, 55142, 98908, 109237, 110284, 197816, 218474, 220568, 436948, 873896, 8629723, 17259446, 34518892, 69037784]

約数ペア:

[(1, 69037784), (2, 34518892), (4, 17259446), (8, 8629723), (79, 873896), (158, 436948), (313, 220568), (316, 218474), (349, 197816), (626, 110284), (632, 109237), (698, 98908), (1252, 55142), (1396, 49454), (2504, 27571), (2792, 24727)]