72491854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 112283136

約数和(自身を除く): 39791282

約数列:

[1, 2, 41, 82, 127, 254, 5207, 6961, 10414, 13922, 285401, 570802, 884047, 1768094, 36245927, 72491854]

約数ペア:

[(1, 72491854), (2, 36245927), (41, 1768094), (82, 884047), (127, 570802), (254, 285401), (5207, 13922), (6961, 10414)]