71133764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19267}}^1$

素因数の和:19355

約数の個数: 24

約数和(自身を含む): 135955008

約数和(自身を除く): 64821244

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 19267, 38534, 77068, 250471, 500942, 1001884, 1367957, 2735914, 5471828, 17783441, 35566882, 71133764]

約数ペア:

[(1, 71133764), (2, 35566882), (4, 17783441), (13, 5471828), (26, 2735914), (52, 1367957), (71, 1001884), (142, 500942), (284, 250471), (923, 77068), (1846, 38534), (3692, 19267)]