22145864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 45345720

約数和(自身を除く): 23199856

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2917, 3796, 5834, 7592, 11668, 23336, 37921, 75842, 151684, 212941, 303368, 425882, 851764, 1703528, 2768233, 5536466, 11072932, 22145864]

約数ペア:

[(1, 22145864), (2, 11072932), (4, 5536466), (8, 2768233), (13, 1703528), (26, 851764), (52, 425882), (73, 303368), (104, 212941), (146, 151684), (292, 75842), (584, 37921), (949, 23336), (1898, 11668), (2917, 7592), (3796, 5834)]