40250536

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 76824000

約数和(自身を除く): 36573464

約数列:

[1, 2, 4, 8, 131, 193, 199, 262, 386, 398, 524, 772, 796, 1048, 1544, 1592, 25283, 26069, 38407, 50566, 52138, 76814, 101132, 104276, 153628, 202264, 208552, 307256, 5031317, 10062634, 20125268, 40250536]

約数ペア:

[(1, 40250536), (2, 20125268), (4, 10062634), (8, 5031317), (131, 307256), (193, 208552), (199, 202264), (262, 153628), (386, 104276), (398, 101132), (524, 76814), (772, 52138), (796, 50566), (1048, 38407), (1544, 26069), (1592, 25283)]