78146224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{375703}}^1$

素因数の和:375724

約数の個数: 20

約数和(自身を含む): 163055536

約数和(自身を除く): 84909312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 375703, 751406, 1502812, 3005624, 4884139, 6011248, 9768278, 19536556, 39073112, 78146224]

約数ペア:

[(1, 78146224), (2, 39073112), (4, 19536556), (8, 9768278), (13, 6011248), (16, 4884139), (26, 3005624), (52, 1502812), (104, 751406), (208, 375703)]