67404964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18457}}^1$

素因数の和:18555

約数の個数: 24

約数和(自身を含む): 130239648

約数和(自身を除く): 62834684

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 18457, 36914, 73828, 203027, 406054, 812108, 1531931, 3063862, 6127724, 16851241, 33702482, 67404964]

約数ペア:

[(1, 67404964), (2, 33702482), (4, 16851241), (11, 6127724), (22, 3063862), (44, 1531931), (83, 812108), (166, 406054), (332, 203027), (913, 73828), (1826, 36914), (3652, 18457)]