78065528

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{27031}}^1$

素因数の和:27075

約数の個数: 24

約数和(自身を含む): 154487880

約数和(自身を除く): 76422352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 27031, 54062, 108124, 216248, 513589, 1027178, 2054356, 4108712, 9758191, 19516382, 39032764, 78065528]

約数ペア:

[(1, 78065528), (2, 39032764), (4, 19516382), (8, 9758191), (19, 4108712), (38, 2054356), (76, 1027178), (152, 513589), (361, 216248), (722, 108124), (1444, 54062), (2888, 27031)]