28622390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 55124064

約数和(自身を除く): 26501674

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1667, 1717, 3334, 3434, 8335, 8585, 16670, 17170, 28339, 56678, 141695, 168367, 283390, 336734, 841835, 1683670, 2862239, 5724478, 14311195, 28622390]

約数ペア:

[(1, 28622390), (2, 14311195), (5, 5724478), (10, 2862239), (17, 1683670), (34, 841835), (85, 336734), (101, 283390), (170, 168367), (202, 141695), (505, 56678), (1010, 28339), (1667, 17170), (1717, 16670), (3334, 8585), (3434, 8335)]