28461643

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 33191424

約数和(自身を除く): 4729781

約数列:

[1, 7, 97, 167, 251, 679, 1169, 1757, 16199, 24347, 41917, 113393, 170429, 293419, 4065949, 28461643]

約数ペア:

[(1, 28461643), (7, 4065949), (97, 293419), (167, 170429), (251, 113393), (679, 41917), (1169, 24347), (1757, 16199)]