72865288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3701}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 143933760

約数和(自身を除く): 71068472

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 2461, 3701, 4922, 7402, 9844, 14804, 19688, 29608, 85123, 170246, 340492, 396007, 680984, 792014, 1584028, 3168056, 9108161, 18216322, 36432644, 72865288]

約数ペア:

[(1, 72865288), (2, 36432644), (4, 18216322), (8, 9108161), (23, 3168056), (46, 1584028), (92, 792014), (107, 680984), (184, 396007), (214, 340492), (428, 170246), (856, 85123), (2461, 29608), (3701, 19688), (4922, 14804), (7402, 9844)]