77296570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1087}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 150248448

約数和(自身を除く): 72951878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 547, 1087, 1094, 2174, 2735, 5435, 5470, 7111, 10870, 14131, 14222, 28262, 35555, 70655, 71110, 141310, 594589, 1189178, 2972945, 5945890, 7729657, 15459314, 38648285, 77296570]

約数ペア:

[(1, 77296570), (2, 38648285), (5, 15459314), (10, 7729657), (13, 5945890), (26, 2972945), (65, 1189178), (130, 594589), (547, 141310), (1087, 71110), (1094, 70655), (2174, 35555), (2735, 28262), (5435, 14222), (5470, 14131), (7111, 10870)]