72416212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{7187}}^1$

素因数の和:7431

約数の個数: 24

約数和(自身を含む): 138872160

約数和(自身を除く): 66455948

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 7187, 10076, 14374, 28748, 79057, 158114, 316228, 1645823, 3291646, 6583292, 18104053, 36208106, 72416212]

約数ペア:

[(1, 72416212), (2, 36208106), (4, 18104053), (11, 6583292), (22, 3291646), (44, 1645823), (229, 316228), (458, 158114), (916, 79057), (2519, 28748), (5038, 14374), (7187, 10076)]