7990395792

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1870411}}^1$

素因数の和:1870511

約数の個数: 40

約数和(自身を含む): 20873797920

約数和(自身を除く): 12883402128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 1870411, 3740822, 5611233, 7481644, 11222466, 14963288, 22444932, 29926576, 44889864, 89779728, 166466579, 332933158, 499399737, 665866316, 998799474, 1331732632, 1997598948, 2663465264, 3995197896, 7990395792]

約数ペア:

[(1, 7990395792), (2, 3995197896), (3, 2663465264), (4, 1997598948), (6, 1331732632), (8, 998799474), (12, 665866316), (16, 499399737), (24, 332933158), (48, 166466579), (89, 89779728), (178, 44889864), (267, 29926576), (356, 22444932), (534, 14963288), (712, 11222466), (1068, 7481644), (1424, 5611233), (2136, 3740822), (4272, 1870411)]