28156920892

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{147607}}^1$

素因数の和:148177

約数の個数: 24

約数和(自身を含む): 49860801536

約数和(自身を除く): 21703880644

約数列:

[1, 2, 4, 103, 206, 412, 463, 926, 1852, 47689, 95378, 147607, 190756, 295214, 590428, 15203521, 30407042, 60814084, 68342041, 136684082, 273368164, 7039230223, 14078460446, 28156920892]

約数ペア:

[(1, 28156920892), (2, 14078460446), (4, 7039230223), (103, 273368164), (206, 136684082), (412, 68342041), (463, 60814084), (926, 30407042), (1852, 15203521), (47689, 590428), (95378, 295214), (147607, 190756)]