28060968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89939}}^1$

素因数の和:89961

約数の個数: 32

約数和(自身を含む): 75549600

約数和(自身を除く): 47488632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 89939, 179878, 269817, 359756, 539634, 719512, 1079268, 1169207, 2158536, 2338414, 3507621, 4676828, 7015242, 9353656, 14030484, 28060968]

約数ペア:

[(1, 28060968), (2, 14030484), (3, 9353656), (4, 7015242), (6, 4676828), (8, 3507621), (12, 2338414), (13, 2158536), (24, 1169207), (26, 1079268), (39, 719512), (52, 539634), (78, 359756), (104, 269817), (156, 179878), (312, 89939)]