28321775992

素因数分解:

$2^3\times {\mathrm{33613}}^1\times {\mathrm{105323}}^1$

素因数の和:138942

約数の個数: 16

約数和(自身を含む): 53105414040

約数和(自身を除く): 24783638048

約数列:

[1, 2, 4, 8, 33613, 67226, 105323, 134452, 210646, 268904, 421292, 842584, 3540221999, 7080443998, 14160887996, 28321775992]

約数ペア:

[(1, 28321775992), (2, 14160887996), (4, 7080443998), (8, 3540221999), (33613, 842584), (67226, 421292), (105323, 268904), (134452, 210646)]