65727668

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 116549832

約数和(自身を除く): 50822164

約数列:

[1, 2, 4, 137, 274, 277, 433, 548, 554, 866, 1108, 1732, 37949, 59321, 75898, 118642, 119941, 151796, 237284, 239882, 479764, 16431917, 32863834, 65727668]

約数ペア:

[(1, 65727668), (2, 32863834), (4, 16431917), (137, 479764), (274, 239882), (277, 237284), (433, 151796), (548, 119941), (554, 118642), (866, 75898), (1108, 59321), (1732, 37949)]