28575222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 62129760

約数和(自身を除く): 33554538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 3361, 4251, 6722, 8502, 10083, 20166, 43693, 87386, 131079, 262158, 366349, 732698, 1099047, 2198094, 4762537, 9525074, 14287611, 28575222]

約数ペア:

[(1, 28575222), (2, 14287611), (3, 9525074), (6, 4762537), (13, 2198094), (26, 1099047), (39, 732698), (78, 366349), (109, 262158), (218, 131079), (327, 87386), (654, 43693), (1417, 20166), (2834, 10083), (3361, 8502), (4251, 6722)]