67571998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 24

約数和(自身を含む): 110669832

約数和(自身を除く): 43097834

約数列:

[1, 2, 13, 26, 107, 214, 227, 454, 1391, 2782, 2951, 5902, 11449, 22898, 24289, 48578, 148837, 297674, 315757, 631514, 2598923, 5197846, 33785999, 67571998]

約数ペア:

[(1, 67571998), (2, 33785999), (13, 5197846), (26, 2598923), (107, 631514), (214, 315757), (227, 297674), (454, 148837), (1391, 48578), (2782, 24289), (2951, 22898), (5902, 11449)]