28388898

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6599}}^1$

素因数の和:6846

約数の個数: 24

約数和(自身を含む): 61776000

約数和(自身を除く): 33387102

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 6599, 13198, 19797, 39594, 59391, 118782, 1577161, 3154322, 4731483, 9462966, 14194449, 28388898]

約数ペア:

[(1, 28388898), (2, 14194449), (3, 9462966), (6, 4731483), (9, 3154322), (18, 1577161), (239, 118782), (478, 59391), (717, 39594), (1434, 19797), (2151, 13198), (4302, 6599)]