69041428

素因数分解:

$2^2\times {\mathrm{151}}^2\times {\mathrm{757}}^1$

素因数の和:1063

約数の個数: 18

約数和(自身を含む): 121788618

約数和(自身を除く): 52747190

約数列:

[1, 2, 4, 151, 302, 604, 757, 1514, 3028, 22801, 45602, 91204, 114307, 228614, 457228, 17260357, 34520714, 69041428]

約数ペア:

[(1, 69041428), (2, 34520714), (4, 17260357), (151, 457228), (302, 228614), (604, 114307), (757, 91204), (1514, 45602), (3028, 22801)]