71287184

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{9623}}^1$

素因数の和:10094

約数の個数: 20

約数和(自身を含む): 138431616

約数和(自身を除く): 67144432

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 9623, 19246, 38492, 76984, 153968, 4455449, 8910898, 17821796, 35643592, 71287184]

約数ペア:

[(1, 71287184), (2, 35643592), (4, 17821796), (8, 8910898), (16, 4455449), (463, 153968), (926, 76984), (1852, 38492), (3704, 19246), (7408, 9623)]