28680490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{48611}}^1$

素因数の和:48677

約数の個数: 16

約数和(自身を含む): 52500960

約数和(自身を除く): 23820470

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 48611, 97222, 243055, 486110, 2868049, 5736098, 14340245, 28680490]

約数ペア:

[(1, 28680490), (2, 14340245), (5, 5736098), (10, 2868049), (59, 486110), (118, 243055), (295, 97222), (590, 48611)]