28330744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{272411}}^1$

素因数の和:272430

約数の個数: 16

約数和(自身を含む): 57206520

約数和(自身を除く): 28875776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 272411, 544822, 1089644, 2179288, 3541343, 7082686, 14165372, 28330744]

約数ペア:

[(1, 28330744), (2, 14165372), (4, 7082686), (8, 3541343), (13, 2179288), (26, 1089644), (52, 544822), (104, 272411)]