28723692

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{64693}}^1$

素因数の和:64737

約数の個数: 24

約数和(自身を含む): 68834416

約数和(自身を除く): 40110724

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 64693, 129386, 194079, 258772, 388158, 776316, 2393641, 4787282, 7180923, 9574564, 14361846, 28723692]

約数ペア:

[(1, 28723692), (2, 14361846), (3, 9574564), (4, 7180923), (6, 4787282), (12, 2393641), (37, 776316), (74, 388158), (111, 258772), (148, 194079), (222, 129386), (444, 64693)]