71590256

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{3821}}^1$

素因数の和:5000

約数の個数: 20

約数和(自身を含む): 138860904

約数和(自身を除く): 67270648

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 3821, 4684, 7642, 9368, 15284, 18736, 30568, 61136, 4474391, 8948782, 17897564, 35795128, 71590256]

約数ペア:

[(1, 71590256), (2, 35795128), (4, 17897564), (8, 8948782), (16, 4474391), (1171, 61136), (2342, 30568), (3821, 18736), (4684, 15284), (7642, 9368)]