68731648

素因数分解:

$2^8\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1100

約数の個数: 36

約数和(自身を含む): 137749248

約数和(自身を除く): 69017600

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 383, 701, 766, 1402, 1532, 2804, 3064, 5608, 6128, 11216, 12256, 22432, 24512, 44864, 49024, 89728, 98048, 179456, 268483, 536966, 1073932, 2147864, 4295728, 8591456, 17182912, 34365824, 68731648]

約数ペア:

[(1, 68731648), (2, 34365824), (4, 17182912), (8, 8591456), (16, 4295728), (32, 2147864), (64, 1073932), (128, 536966), (256, 268483), (383, 179456), (701, 98048), (766, 89728), (1402, 49024), (1532, 44864), (2804, 24512), (3064, 22432), (5608, 12256), (6128, 11216)]