8728564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 16544360

約数和(自身を除く): 7815796

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 733, 916, 1466, 2932, 2977, 5954, 9529, 11908, 19058, 38116, 167857, 335714, 671428, 2182141, 4364282, 8728564]

約数ペア:

[(1, 8728564), (2, 4364282), (4, 2182141), (13, 671428), (26, 335714), (52, 167857), (229, 38116), (458, 19058), (733, 11908), (916, 9529), (1466, 5954), (2932, 2977)]