22920856

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{727}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 49271040

約数和(自身を除く): 26350184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 727, 1126, 1454, 2252, 2908, 3941, 4504, 5089, 5816, 7882, 10178, 15764, 20356, 31528, 40712, 409301, 818602, 1637204, 2865107, 3274408, 5730214, 11460428, 22920856]

約数ペア:

[(1, 22920856), (2, 11460428), (4, 5730214), (7, 3274408), (8, 2865107), (14, 1637204), (28, 818602), (56, 409301), (563, 40712), (727, 31528), (1126, 20356), (1454, 15764), (2252, 10178), (2908, 7882), (3941, 5816), (4504, 5089)]