39786428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8779}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 76702080

約数和(自身を除く): 36915652

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 8779, 17558, 35116, 96569, 193138, 386276, 904237, 1808474, 3616948, 9946607, 19893214, 39786428]

約数ペア:

[(1, 39786428), (2, 19893214), (4, 9946607), (11, 3616948), (22, 1808474), (44, 904237), (103, 386276), (206, 193138), (412, 96569), (1133, 35116), (2266, 17558), (4532, 8779)]