22125068

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:894

約数の個数: 36

約数和(自身を含む): 45390240

約数和(自身を除く): 23265172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 719, 1099, 1438, 2198, 2876, 4396, 5033, 7693, 10066, 15386, 20132, 30772, 35231, 70462, 112883, 140924, 225766, 451532, 790181, 1580362, 3160724, 5531267, 11062534, 22125068]

約数ペア:

[(1, 22125068), (2, 11062534), (4, 5531267), (7, 3160724), (14, 1580362), (28, 790181), (49, 451532), (98, 225766), (157, 140924), (196, 112883), (314, 70462), (628, 35231), (719, 30772), (1099, 20132), (1438, 15386), (2198, 10066), (2876, 7693), (4396, 5033)]