68175068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14731}}^1$

素因数の和:14837

約数の個数: 24

約数和(自身を含む): 129936240

約数和(自身を除く): 61761172

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 14731, 29462, 58924, 191503, 383006, 766012, 1311059, 2622118, 5244236, 17043767, 34087534, 68175068]

約数ペア:

[(1, 68175068), (2, 34087534), (4, 17043767), (13, 5244236), (26, 2622118), (52, 1311059), (89, 766012), (178, 383006), (356, 191503), (1157, 58924), (2314, 29462), (4628, 14731)]