28540924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 51746688

約数和(自身を除く): 23205764

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 2207, 3233, 4414, 6466, 8828, 12932, 116971, 134627, 233942, 269254, 467884, 538508, 7135231, 14270462, 28540924]

約数ペア:

[(1, 28540924), (2, 14270462), (4, 7135231), (53, 538508), (61, 467884), (106, 269254), (122, 233942), (212, 134627), (244, 116971), (2207, 12932), (3233, 8828), (4414, 6466)]