4216264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4432376

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 571, 923, 1142, 1846, 2284, 3692, 4568, 7384, 7423, 14846, 29692, 40541, 59384, 81082, 162164, 324328, 527033, 1054066, 2108132, 4216264]

約数ペア:

[(1, 4216264), (2, 2108132), (4, 1054066), (8, 527033), (13, 324328), (26, 162164), (52, 81082), (71, 59384), (104, 40541), (142, 29692), (284, 14846), (568, 7423), (571, 7384), (923, 4568), (1142, 3692), (1846, 2284)]