42739472

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{14923}}^1$

素因数の和:15110

約数の個数: 20

約数和(自身を含む): 83275920

約数和(自身を除く): 40536448

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 14923, 29846, 59692, 119384, 238768, 2671217, 5342434, 10684868, 21369736, 42739472]

約数ペア:

[(1, 42739472), (2, 21369736), (4, 10684868), (8, 5342434), (16, 2671217), (179, 238768), (358, 119384), (716, 59692), (1432, 29846), (2864, 14923)]