72885722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{400471}}^1$

素因数の和:400493

約数の個数: 16

約数和(自身を含む): 134558592

約数和(自身を除く): 61672870

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 400471, 800942, 2803297, 5206123, 5606594, 10412246, 36442861, 72885722]

約数ペア:

[(1, 72885722), (2, 36442861), (7, 10412246), (13, 5606594), (14, 5206123), (26, 2803297), (91, 800942), (182, 400471)]