64338770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 118914048

約数和(自身を除く): 54575278

約数列:

[1, 2, 5, 10, 47, 94, 235, 367, 373, 470, 734, 746, 1835, 1865, 3670, 3730, 17249, 17531, 34498, 35062, 86245, 87655, 136891, 172490, 175310, 273782, 684455, 1368910, 6433877, 12867754, 32169385, 64338770]

約数ペア:

[(1, 64338770), (2, 32169385), (5, 12867754), (10, 6433877), (47, 1368910), (94, 684455), (235, 273782), (367, 175310), (373, 172490), (470, 136891), (734, 87655), (746, 86245), (1835, 35062), (1865, 34498), (3670, 17531), (3730, 17249)]