28567752

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70019}}^1$

素因数の和:70045

約数の個数: 32

約数和(自身を含む): 75621600

約数和(自身を除く): 47053848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70019, 140038, 210057, 280076, 420114, 560152, 840228, 1190323, 1680456, 2380646, 3570969, 4761292, 7141938, 9522584, 14283876, 28567752]

約数ペア:

[(1, 28567752), (2, 14283876), (3, 9522584), (4, 7141938), (6, 4761292), (8, 3570969), (12, 2380646), (17, 1680456), (24, 1190323), (34, 840228), (51, 560152), (68, 420114), (102, 280076), (136, 210057), (204, 140038), (408, 70019)]