28477505

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5939}}^1$

素因数の和:6088

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 10869055

約数列:

[1, 5, 7, 35, 137, 685, 959, 4795, 5939, 29695, 41573, 207865, 813643, 4068215, 5695501, 28477505]

約数ペア:

[(1, 28477505), (5, 5695501), (7, 4068215), (35, 813643), (137, 207865), (685, 41573), (959, 29695), (4795, 5939)]