28323864

素因数分解:

$2^3\times 3^3\times {\mathrm{131129}}^1$

素因数の和:131144

約数の個数: 32

約数和(自身を含む): 78678000

約数和(自身を除く): 50354136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131129, 262258, 393387, 524516, 786774, 1049032, 1180161, 1573548, 2360322, 3147096, 3540483, 4720644, 7080966, 9441288, 14161932, 28323864]

約数ペア:

[(1, 28323864), (2, 14161932), (3, 9441288), (4, 7080966), (6, 4720644), (8, 3540483), (9, 3147096), (12, 2360322), (18, 1573548), (24, 1180161), (27, 1049032), (36, 786774), (54, 524516), (72, 393387), (108, 262258), (216, 131129)]