28843654

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3412

約数の個数: 24

約数和(自身を含む): 50910120

約数和(自身を除く): 22066466

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 3307, 4361, 6614, 8722, 23149, 46298, 162043, 294323, 324086, 588646, 2060261, 4120522, 14421827, 28843654]

約数ペア:

[(1, 28843654), (2, 14421827), (7, 4120522), (14, 2060261), (49, 588646), (89, 324086), (98, 294323), (178, 162043), (623, 46298), (1246, 23149), (3307, 8722), (4361, 6614)]