28573842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11701}}^1$

素因数の和:11754

約数の個数: 32

約数和(自身を含む): 64033344

約数和(自身を除く): 35459502

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 11701, 23402, 35103, 70206, 128711, 257422, 386133, 432937, 772266, 865874, 1298811, 2597622, 4762307, 9524614, 14286921, 28573842]

約数ペア:

[(1, 28573842), (2, 14286921), (3, 9524614), (6, 4762307), (11, 2597622), (22, 1298811), (33, 865874), (37, 772266), (66, 432937), (74, 386133), (111, 257422), (222, 128711), (407, 70206), (814, 35103), (1221, 23402), (2442, 11701)]