71352484

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32257}}^1$

素因数の和:32347

約数の個数: 24

約数和(自身を含む): 144515840

約数和(自身を除く): 73163356

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32257, 64514, 129028, 225799, 451598, 903196, 2548303, 5096606, 10193212, 17838121, 35676242, 71352484]

約数ペア:

[(1, 71352484), (2, 35676242), (4, 17838121), (7, 10193212), (14, 5096606), (28, 2548303), (79, 903196), (158, 451598), (316, 225799), (553, 129028), (1106, 64514), (2212, 32257)]