40468862

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 31761538

約数列:

[1, 2, 7, 14, 29, 58, 203, 263, 379, 406, 526, 758, 1841, 2653, 3682, 5306, 7627, 10991, 15254, 21982, 53389, 76937, 99677, 106778, 153874, 199354, 697739, 1395478, 2890633, 5781266, 20234431, 40468862]

約数ペア:

[(1, 40468862), (2, 20234431), (7, 5781266), (14, 2890633), (29, 1395478), (58, 697739), (203, 199354), (263, 153874), (379, 106778), (406, 99677), (526, 76937), (758, 53389), (1841, 21982), (2653, 15254), (3682, 10991), (5306, 7627)]