28907556

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{27067}}^1$

素因数の和:27163

約数の個数: 24

約数和(自身を含む): 68211360

約数和(自身を除く): 39303804

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 27067, 54134, 81201, 108268, 162402, 324804, 2408963, 4817926, 7226889, 9635852, 14453778, 28907556]

約数ペア:

[(1, 28907556), (2, 14453778), (3, 9635852), (4, 7226889), (6, 4817926), (12, 2408963), (89, 324804), (178, 162402), (267, 108268), (356, 81201), (534, 54134), (1068, 27067)]