28609356

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{13781}}^1$

素因数の和:13961

約数の個数: 24

約数和(自身を含む): 67145904

約数和(自身を除く): 38536548

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 13781, 27562, 41343, 55124, 82686, 165372, 2384113, 4768226, 7152339, 9536452, 14304678, 28609356]

約数ペア:

[(1, 28609356), (2, 14304678), (3, 9536452), (4, 7152339), (6, 4768226), (12, 2384113), (173, 165372), (346, 82686), (519, 55124), (692, 41343), (1038, 27562), (2076, 13781)]