57782764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8111}}^1$

素因数の和:8265

約数の個数: 24

約数和(自身を含む): 109706688

約数和(自身を除く): 51923924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 8111, 16222, 32444, 105443, 210886, 421772, 1111207, 2222414, 4444828, 14445691, 28891382, 57782764]

約数ペア:

[(1, 57782764), (2, 28891382), (4, 14445691), (13, 4444828), (26, 2222414), (52, 1111207), (137, 421772), (274, 210886), (548, 105443), (1781, 32444), (3562, 16222), (7124, 8111)]