28305072

素因数分解:

$2^4\times 3^3\times {\mathrm{65521}}^1$

素因数の和:65538

約数の個数: 40

約数和(自身を含む): 81247280

約数和(自身を除く): 52942208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65521, 131042, 196563, 262084, 393126, 524168, 589689, 786252, 1048336, 1179378, 1572504, 1769067, 2358756, 3145008, 3538134, 4717512, 7076268, 9435024, 14152536, 28305072]

約数ペア:

[(1, 28305072), (2, 14152536), (3, 9435024), (4, 7076268), (6, 4717512), (8, 3538134), (9, 3145008), (12, 2358756), (16, 1769067), (18, 1572504), (24, 1179378), (27, 1048336), (36, 786252), (48, 589689), (54, 524168), (72, 393126), (108, 262084), (144, 196563), (216, 131042), (432, 65521)]