64907778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{832151}}^1$

素因数の和:832169

約数の個数: 16

約数和(自身を含む): 139801536

約数和(自身を除く): 74893758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 832151, 1664302, 2496453, 4992906, 10817963, 21635926, 32453889, 64907778]

約数ペア:

[(1, 64907778), (2, 32453889), (3, 21635926), (6, 10817963), (13, 4992906), (26, 2496453), (39, 1664302), (78, 832151)]