42791372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20071}}^1$

素因数の和:20129

約数の個数: 24

約数和(自身を含む): 82616352

約数和(自身を除く): 39824980

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 20071, 40142, 80284, 260923, 521846, 822911, 1043692, 1645822, 3291644, 10697843, 21395686, 42791372]

約数ペア:

[(1, 42791372), (2, 21395686), (4, 10697843), (13, 3291644), (26, 1645822), (41, 1043692), (52, 822911), (82, 521846), (164, 260923), (533, 80284), (1066, 40142), (2132, 20071)]