28307652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138763}}^1$

素因数の和:138787

約数の個数: 24

約数和(自身を含む): 69937056

約数和(自身を除く): 41629404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138763, 277526, 416289, 555052, 832578, 1665156, 2358971, 4717942, 7076913, 9435884, 14153826, 28307652]

約数ペア:

[(1, 28307652), (2, 14153826), (3, 9435884), (4, 7076913), (6, 4717942), (12, 2358971), (17, 1665156), (34, 832578), (51, 555052), (68, 416289), (102, 277526), (204, 138763)]