65218604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22123}}^1$

素因数の和:22205

約数の個数: 24

約数和(自身を含む): 126372288

約数和(自身を除く): 61153684

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 22123, 44246, 88492, 243353, 486706, 973412, 1482241, 2964482, 5928964, 16304651, 32609302, 65218604]

約数ペア:

[(1, 65218604), (2, 32609302), (4, 16304651), (11, 5928964), (22, 2964482), (44, 1482241), (67, 973412), (134, 486706), (268, 243353), (737, 88492), (1474, 44246), (2948, 22123)]