39904796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 72649920

約数和(自身を除く): 32745124

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 3413, 5846, 6826, 11692, 13652, 126281, 252562, 269627, 505124, 539254, 1078508, 9976199, 19952398, 39904796]

約数ペア:

[(1, 39904796), (2, 19952398), (4, 9976199), (37, 1078508), (74, 539254), (79, 505124), (148, 269627), (158, 252562), (316, 126281), (2923, 13652), (3413, 11692), (5846, 6826)]