8620472

素因数分解:

$2^3\times 7^2\times {\mathrm{21991}}^1$

素因数の和:22011

約数の個数: 24

約数和(自身を含む): 18803160

約数和(自身を除く): 10182688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 21991, 43982, 87964, 153937, 175928, 307874, 615748, 1077559, 1231496, 2155118, 4310236, 8620472]

約数ペア:

[(1, 8620472), (2, 4310236), (4, 2155118), (7, 1231496), (8, 1077559), (14, 615748), (28, 307874), (49, 175928), (56, 153937), (98, 87964), (196, 43982), (392, 21991)]