28523592

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 77517180

約数和(自身を除く): 48993588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 941, 1263, 1684, 1882, 2526, 2823, 3368, 3764, 3789, 5052, 5646, 7528, 7578, 8469, 10104, 11292, 15156, 16938, 22584, 30312, 33876, 67752, 396161, 792322, 1188483, 1584644, 2376966, 3169288, 3565449, 4753932, 7130898, 9507864, 14261796, 28523592]

約数ペア:

[(1, 28523592), (2, 14261796), (3, 9507864), (4, 7130898), (6, 4753932), (8, 3565449), (9, 3169288), (12, 2376966), (18, 1584644), (24, 1188483), (36, 792322), (72, 396161), (421, 67752), (842, 33876), (941, 30312), (1263, 22584), (1684, 16938), (1882, 15156), (2526, 11292), (2823, 10104), (3368, 8469), (3764, 7578), (3789, 7528), (5052, 5646)]