71632774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2801}}^1$

素因数の和:3495

約数の個数: 16

約数和(自身を含む): 113312880

約数和(自身を除く): 41680106

約数列:

[1, 2, 19, 38, 673, 1346, 2801, 5602, 12787, 25574, 53219, 106438, 1885073, 3770146, 35816387, 71632774]

約数ペア:

[(1, 71632774), (2, 35816387), (19, 3770146), (38, 1885073), (673, 106438), (1346, 53219), (2801, 25574), (5602, 12787)]