40974878

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1427}}^1$

素因数の和:1736

約数の個数: 24

約数和(自身を含む): 71791272

約数和(自身を除く): 30816394

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 1427, 2051, 2854, 4102, 9989, 14357, 19978, 28714, 69923, 139846, 418111, 836222, 2926777, 5853554, 20487439, 40974878]

約数ペア:

[(1, 40974878), (2, 20487439), (7, 5853554), (14, 2926777), (49, 836222), (98, 418111), (293, 139846), (586, 69923), (1427, 28714), (2051, 19978), (2854, 14357), (4102, 9989)]