47397338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 72835200

約数和(自身を除く): 25437862

約数列:

[1, 2, 47, 94, 449, 898, 1123, 2246, 21103, 42206, 52781, 105562, 504227, 1008454, 23698669, 47397338]

約数ペア:

[(1, 47397338), (2, 23698669), (47, 1008454), (94, 504227), (449, 105562), (898, 52781), (1123, 42206), (2246, 21103)]