2628858736

素因数分解:

$2^4\times 7^1\times {\mathrm{23471953}}^1$

素因数の和:23471968

約数の個数: 20

約数和(自身を含む): 5821044592

約数和(自身を除く): 3192185856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23471953, 46943906, 93887812, 164303671, 187775624, 328607342, 375551248, 657214684, 1314429368, 2628858736]

約数ペア:

[(1, 2628858736), (2, 1314429368), (4, 657214684), (7, 375551248), (8, 328607342), (14, 187775624), (16, 164303671), (28, 93887812), (56, 46943906), (112, 23471953)]