41887976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{402769}}^1$

素因数の和:402788

約数の個数: 16

約数和(自身を含む): 84581700

約数和(自身を除く): 42693724

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 402769, 805538, 1611076, 3222152, 5235997, 10471994, 20943988, 41887976]

約数ペア:

[(1, 41887976), (2, 20943988), (4, 10471994), (8, 5235997), (13, 3222152), (26, 1611076), (52, 805538), (104, 402769)]