28168632

素因数分解:

$2^3\times 3^2\times {\mathrm{391231}}^1$

素因数の和:391243

約数の個数: 24

約数和(自身を含む): 76290240

約数和(自身を除く): 48121608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391231, 782462, 1173693, 1564924, 2347386, 3129848, 3521079, 4694772, 7042158, 9389544, 14084316, 28168632]

約数ペア:

[(1, 28168632), (2, 14084316), (3, 9389544), (4, 7042158), (6, 4694772), (8, 3521079), (9, 3129848), (12, 2347386), (18, 1564924), (24, 1173693), (36, 782462), (72, 391231)]