40344278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53507}}^1$

素因数の和:53551

約数の個数: 16

約数和(自身を含む): 67420080

約数和(自身を除く): 27075802

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 53507, 107014, 695591, 1391182, 1551703, 3103406, 20172139, 40344278]

約数ペア:

[(1, 40344278), (2, 20172139), (13, 3103406), (26, 1551703), (29, 1391182), (58, 695591), (377, 107014), (754, 53507)]