40722484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10399}}^1$

素因数の和:10503

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 37901516

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 10399, 20798, 41596, 114389, 228778, 457556, 925511, 1851022, 3702044, 10180621, 20361242, 40722484]

約数ペア:

[(1, 40722484), (2, 20361242), (4, 10180621), (11, 3702044), (22, 1851022), (44, 925511), (89, 457556), (178, 228778), (356, 114389), (979, 41596), (1958, 20798), (3916, 10399)]