28154644

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2333}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 56464128

約数和(自身を除く): 28309484

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 2333, 3017, 4666, 6034, 9332, 12068, 16331, 32662, 65324, 1005523, 2011046, 4022092, 7038661, 14077322, 28154644]

約数ペア:

[(1, 28154644), (2, 14077322), (4, 7038661), (7, 4022092), (14, 2011046), (28, 1005523), (431, 65324), (862, 32662), (1724, 16331), (2333, 12068), (3017, 9332), (4666, 6034)]