28641896

素因数分解:

$2^3\times {\mathrm{1049}}^1\times {\mathrm{3413}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 53770500

約数和(自身を除く): 25128604

約数列:

[1, 2, 4, 8, 1049, 2098, 3413, 4196, 6826, 8392, 13652, 27304, 3580237, 7160474, 14320948, 28641896]

約数ペア:

[(1, 28641896), (2, 14320948), (4, 7160474), (8, 3580237), (1049, 27304), (2098, 13652), (3413, 8392), (4196, 6826)]