43240728

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{26891}}^1$

素因数の和:26967

約数の個数: 32

約数和(自身を含む): 109719360

約数和(自身を除く): 66478632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 26891, 53782, 80673, 107564, 161346, 215128, 322692, 645384, 1801697, 3603394, 5405091, 7206788, 10810182, 14413576, 21620364, 43240728]

約数ペア:

[(1, 43240728), (2, 21620364), (3, 14413576), (4, 10810182), (6, 7206788), (8, 5405091), (12, 3603394), (24, 1801697), (67, 645384), (134, 322692), (201, 215128), (268, 161346), (402, 107564), (536, 80673), (804, 53782), (1608, 26891)]