28851635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 36866016

約数和(自身を除く): 8014381

約数列:

[1, 5, 17, 85, 197, 985, 1723, 3349, 8615, 16745, 29291, 146455, 339431, 1697155, 5770327, 28851635]

約数ペア:

[(1, 28851635), (5, 5770327), (17, 1697155), (85, 339431), (197, 146455), (985, 29291), (1723, 16745), (3349, 8615)]