56647728

素因数分解:

$2^4\times 3^3\times {\mathrm{131129}}^1$

素因数の和:131146

約数の個数: 40

約数和(自身を含む): 162601200

約数和(自身を除く): 105953472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 131129, 262258, 393387, 524516, 786774, 1049032, 1180161, 1573548, 2098064, 2360322, 3147096, 3540483, 4720644, 6294192, 7080966, 9441288, 14161932, 18882576, 28323864, 56647728]

約数ペア:

[(1, 56647728), (2, 28323864), (3, 18882576), (4, 14161932), (6, 9441288), (8, 7080966), (9, 6294192), (12, 4720644), (16, 3540483), (18, 3147096), (24, 2360322), (27, 2098064), (36, 1573548), (48, 1180161), (54, 1049032), (72, 786774), (108, 524516), (144, 393387), (216, 262258), (432, 131129)]