42906808

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1093}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 92158560

約数和(自身を除く): 49251752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1093, 1402, 2186, 2804, 4372, 4907, 5608, 7651, 8744, 9814, 15302, 19628, 30604, 39256, 61208, 766193, 1532386, 3064772, 5363351, 6129544, 10726702, 21453404, 42906808]

約数ペア:

[(1, 42906808), (2, 21453404), (4, 10726702), (7, 6129544), (8, 5363351), (14, 3064772), (28, 1532386), (56, 766193), (701, 61208), (1093, 39256), (1402, 30604), (2186, 19628), (2804, 15302), (4372, 9814), (4907, 8744), (5608, 7651)]