22513456

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3481

約数の個数: 40

約数和(自身を含む): 50711040

約数和(自身を除く): 28197584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 3407, 6608, 6814, 13628, 23849, 27256, 47698, 54512, 95396, 190792, 201013, 381584, 402026, 804052, 1407091, 1608104, 2814182, 3216208, 5628364, 11256728, 22513456]

約数ペア:

[(1, 22513456), (2, 11256728), (4, 5628364), (7, 3216208), (8, 2814182), (14, 1608104), (16, 1407091), (28, 804052), (56, 402026), (59, 381584), (112, 201013), (118, 190792), (236, 95396), (413, 54512), (472, 47698), (826, 27256), (944, 23849), (1652, 13628), (3304, 6814), (3407, 6608)]