71888705

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{12601}}^1$

素因数の和:12776

約数の個数: 16

約数和(自身を含む): 99202944

約数和(自身を除く): 27314239

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5705, 12601, 63005, 88207, 441035, 2053963, 10269815, 14377741, 71888705]

約数ペア:

[(1, 71888705), (5, 14377741), (7, 10269815), (35, 2053963), (163, 441035), (815, 88207), (1141, 63005), (5705, 12601)]