77424668

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 137639040

約数和(自身を除く): 60214372

約数列:

[1, 2, 4, 131, 139, 262, 278, 524, 556, 1063, 2126, 4252, 18209, 36418, 72836, 139253, 147757, 278506, 295514, 557012, 591028, 19356167, 38712334, 77424668]

約数ペア:

[(1, 77424668), (2, 38712334), (4, 19356167), (131, 591028), (139, 557012), (262, 295514), (278, 278506), (524, 147757), (556, 139253), (1063, 72836), (2126, 36418), (4252, 18209)]