47497838

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 72074544

約数和(自身を除く): 24576706

約数列:

[1, 2, 157, 314, 331, 457, 662, 914, 51967, 71749, 103934, 143498, 151267, 302534, 23748919, 47497838]

約数ペア:

[(1, 47497838), (2, 23748919), (157, 302534), (314, 151267), (331, 143498), (457, 103934), (662, 71749), (914, 51967)]