22071056

素因数分解:

$2^4\times 7^1\times {\mathrm{197063}}^1$

素因数の和:197078

約数の個数: 20

約数和(自身を含む): 48871872

約数和(自身を除く): 26800816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197063, 394126, 788252, 1379441, 1576504, 2758882, 3153008, 5517764, 11035528, 22071056]

約数ペア:

[(1, 22071056), (2, 11035528), (4, 5517764), (7, 3153008), (8, 2758882), (14, 1576504), (16, 1379441), (28, 788252), (56, 394126), (112, 197063)]