28676426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{733}}^1$

素因数の和:1397

約数の個数: 16

約数和(自身を含む): 44533248

約数和(自身を除く): 15856822

約数列:

[1, 2, 31, 62, 631, 733, 1262, 1466, 19561, 22723, 39122, 45446, 462523, 925046, 14338213, 28676426]

約数ペア:

[(1, 28676426), (2, 14338213), (31, 925046), (62, 462523), (631, 45446), (733, 39122), (1262, 22723), (1466, 19561)]