71149726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{4297}}^1$

素因数の和:4803

約数の個数: 16

約数和(自身を含む): 113260896

約数和(自身を除く): 42111170

約数列:

[1, 2, 17, 34, 487, 974, 4297, 8279, 8594, 16558, 73049, 146098, 2092639, 4185278, 35574863, 71149726]

約数ペア:

[(1, 71149726), (2, 35574863), (17, 4185278), (34, 2092639), (487, 146098), (974, 73049), (4297, 16558), (8279, 8594)]