28045656

素因数分解:

$2^3\times 3^3\times {\mathrm{129841}}^1$

素因数の和:129856

約数の個数: 32

約数和(自身を含む): 77905200

約数和(自身を除く): 49859544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 129841, 259682, 389523, 519364, 779046, 1038728, 1168569, 1558092, 2337138, 3116184, 3505707, 4674276, 7011414, 9348552, 14022828, 28045656]

約数ペア:

[(1, 28045656), (2, 14022828), (3, 9348552), (4, 7011414), (6, 4674276), (8, 3505707), (9, 3116184), (12, 2337138), (18, 1558092), (24, 1168569), (27, 1038728), (36, 779046), (54, 519364), (72, 389523), (108, 259682), (216, 129841)]