28473802

素因数分解:

$2^1\times 7^3\times {\mathrm{41507}}^1$

素因数の和:41530

約数の個数: 16

約数和(自身を含む): 49809600

約数和(自身を除く): 21335798

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 41507, 83014, 290549, 581098, 2033843, 4067686, 14236901, 28473802]

約数ペア:

[(1, 28473802), (2, 14236901), (7, 4067686), (14, 2033843), (49, 581098), (98, 290549), (343, 83014), (686, 41507)]