67835456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{81533}}^1$

素因数の和:81558

約数の個数: 28

約数和(自身を含む): 144967452

約数和(自身を除く): 77131996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 81533, 163066, 326132, 652264, 1059929, 1304528, 2119858, 2609056, 4239716, 5218112, 8479432, 16958864, 33917728, 67835456]

約数ペア:

[(1, 67835456), (2, 33917728), (4, 16958864), (8, 8479432), (13, 5218112), (16, 4239716), (26, 2609056), (32, 2119858), (52, 1304528), (64, 1059929), (104, 652264), (208, 326132), (416, 163066), (832, 81533)]