28290664

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{11519}}^1$

素因数の和:11832

約数の個数: 16

約数和(自身を含む): 53222400

約数和(自身を除く): 24931736

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 11519, 23038, 46076, 92152, 3536333, 7072666, 14145332, 28290664]

約数ペア:

[(1, 28290664), (2, 14145332), (4, 7072666), (8, 3536333), (307, 92152), (614, 46076), (1228, 23038), (2456, 11519)]