28711288

素因数分解:

$2^3\times {\mathrm{59}}^2\times {\mathrm{1031}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 54814680

約数和(自身を除く): 26103392

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1031, 2062, 3481, 4124, 6962, 8248, 13924, 27848, 60829, 121658, 243316, 486632, 3588911, 7177822, 14355644, 28711288]

約数ペア:

[(1, 28711288), (2, 14355644), (4, 7177822), (8, 3588911), (59, 486632), (118, 243316), (236, 121658), (472, 60829), (1031, 27848), (2062, 13924), (3481, 8248), (4124, 6962)]