28476028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35069}}^1$

素因数の和:35109

約数の個数: 24

約数和(自身を含む): 58917600

約数和(自身を除く): 30441572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 35069, 70138, 140276, 245483, 490966, 981932, 1017001, 2034002, 4068004, 7119007, 14238014, 28476028]

約数ペア:

[(1, 28476028), (2, 14238014), (4, 7119007), (7, 4068004), (14, 2034002), (28, 1017001), (29, 981932), (58, 490966), (116, 245483), (203, 140276), (406, 70138), (812, 35069)]