22401688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 21345512

約数列:

[1, 2, 4, 8, 29, 58, 116, 223, 232, 433, 446, 866, 892, 1732, 1784, 3464, 6467, 12557, 12934, 25114, 25868, 50228, 51736, 96559, 100456, 193118, 386236, 772472, 2800211, 5600422, 11200844, 22401688]

約数ペア:

[(1, 22401688), (2, 11200844), (4, 5600422), (8, 2800211), (29, 772472), (58, 386236), (116, 193118), (223, 100456), (232, 96559), (433, 51736), (446, 50228), (866, 25868), (892, 25114), (1732, 12934), (1784, 12557), (3464, 6467)]