28061904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{44971}}^1$

素因数の和:44995

約数の個数: 40

約数和(自身を含む): 78071392

約数和(自身を除く): 50009488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 44971, 89942, 134913, 179884, 269826, 359768, 539652, 584623, 719536, 1079304, 1169246, 1753869, 2158608, 2338492, 3507738, 4676984, 7015476, 9353968, 14030952, 28061904]

約数ペア:

[(1, 28061904), (2, 14030952), (3, 9353968), (4, 7015476), (6, 4676984), (8, 3507738), (12, 2338492), (13, 2158608), (16, 1753869), (24, 1169246), (26, 1079304), (39, 719536), (48, 584623), (52, 539652), (78, 359768), (104, 269826), (156, 179884), (208, 134913), (312, 89942), (624, 44971)]