28754012

素因数分解:

$2^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1163}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 57622656

約数和(自身を除く): 28868644

約数列:

[1, 2, 4, 7, 14, 28, 883, 1163, 1766, 2326, 3532, 4652, 6181, 8141, 12362, 16282, 24724, 32564, 1026929, 2053858, 4107716, 7188503, 14377006, 28754012]

約数ペア:

[(1, 28754012), (2, 14377006), (4, 7188503), (7, 4107716), (14, 2053858), (28, 1026929), (883, 32564), (1163, 24724), (1766, 16282), (2326, 12362), (3532, 8141), (4652, 6181)]