28315898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47351}}^1$

素因数の和:47389

約数の個数: 16

約数和(自身を含む): 47730816

約数和(自身を除く): 19414918

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 47351, 94702, 615563, 1089073, 1231126, 2178146, 14157949, 28315898]

約数ペア:

[(1, 28315898), (2, 14157949), (13, 2178146), (23, 1231126), (26, 1089073), (46, 615563), (299, 94702), (598, 47351)]