28955836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79549}}^1$

素因数の和:79573

約数の個数: 24

約数和(自身を含む): 62367200

約数和(自身を除く): 33411364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 79549, 159098, 318196, 556843, 1034137, 1113686, 2068274, 2227372, 4136548, 7238959, 14477918, 28955836]

約数ペア:

[(1, 28955836), (2, 14477918), (4, 7238959), (7, 4136548), (13, 2227372), (14, 2068274), (26, 1113686), (28, 1034137), (52, 556843), (91, 318196), (182, 159098), (364, 79549)]