69286736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 139586304

約数和(自身を除く): 70299568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 857, 1304, 1714, 2608, 3428, 5053, 6856, 10106, 13712, 20212, 26567, 40424, 53134, 80848, 106268, 139691, 212536, 279382, 425072, 558764, 1117528, 2235056, 4330421, 8660842, 17321684, 34643368, 69286736]

約数ペア:

[(1, 69286736), (2, 34643368), (4, 17321684), (8, 8660842), (16, 4330421), (31, 2235056), (62, 1117528), (124, 558764), (163, 425072), (248, 279382), (326, 212536), (496, 139691), (652, 106268), (857, 80848), (1304, 53134), (1714, 40424), (2608, 26567), (3428, 20212), (5053, 13712), (6856, 10106)]