28540547365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1\times {\mathrm{6733}}^1$

素因数の和:8869

約数の個数: 32

約数和(自身を含む): 38396082816

約数和(自身を除く): 9855535451

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 2083, 6733, 10415, 22913, 33665, 74063, 77071, 114565, 249121, 370315, 385355, 847781, 1245605, 2740331, 4238905, 13701655, 14024839, 70124195, 154273229, 518919043, 771366145, 2594595215, 5708109473, 28540547365]

約数ペア:

[(1, 28540547365), (5, 5708109473), (11, 2594595215), (37, 771366145), (55, 518919043), (185, 154273229), (407, 70124195), (2035, 14024839), (2083, 13701655), (6733, 4238905), (10415, 2740331), (22913, 1245605), (33665, 847781), (74063, 385355), (77071, 370315), (114565, 249121)]