28268288

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{4801}}^1$

素因数の和:4840

約数の個数: 36

約数和(自身を含む): 58891728

約数和(自身を除く): 30623440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 4801, 5888, 9602, 19204, 38408, 76816, 110423, 153632, 220846, 307264, 441692, 614528, 883384, 1229056, 1766768, 3533536, 7067072, 14134144, 28268288]

約数ペア:

[(1, 28268288), (2, 14134144), (4, 7067072), (8, 3533536), (16, 1766768), (23, 1229056), (32, 883384), (46, 614528), (64, 441692), (92, 307264), (128, 220846), (184, 153632), (256, 110423), (368, 76816), (736, 38408), (1472, 19204), (2944, 9602), (4801, 5888)]