47727472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229459}}^1$

素因数の和:229480

約数の個数: 20

約数和(自身を含む): 99585640

約数和(自身を除く): 51858168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229459, 458918, 917836, 1835672, 2982967, 3671344, 5965934, 11931868, 23863736, 47727472]

約数ペア:

[(1, 47727472), (2, 23863736), (4, 11931868), (8, 5965934), (13, 3671344), (16, 2982967), (26, 1835672), (52, 917836), (104, 458918), (208, 229459)]