56408584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{414769}}^1$

素因数の和:414792

約数の個数: 16

約数和(自身を含む): 111987900

約数和(自身を除く): 55579316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 414769, 829538, 1659076, 3318152, 7051073, 14102146, 28204292, 56408584]

約数ペア:

[(1, 56408584), (2, 28204292), (4, 14102146), (8, 7051073), (17, 3318152), (34, 1659076), (68, 829538), (136, 414769)]