4006408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 8884800

約数和(自身を除く): 4878392

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 2467, 4934, 9868, 17269, 19736, 34538, 69076, 71543, 138152, 143086, 286172, 500801, 572344, 1001602, 2003204, 4006408]

約数ペア:

[(1, 4006408), (2, 2003204), (4, 1001602), (7, 572344), (8, 500801), (14, 286172), (28, 143086), (29, 138152), (56, 71543), (58, 69076), (116, 34538), (203, 19736), (232, 17269), (406, 9868), (812, 4934), (1624, 2467)]