28329262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1619}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 45858960

約数和(自身を除く): 17529698

約数列:

[1, 2, 13, 26, 673, 1346, 1619, 3238, 8749, 17498, 21047, 42094, 1089587, 2179174, 14164631, 28329262]

約数ペア:

[(1, 28329262), (2, 14164631), (13, 2179174), (26, 1089587), (673, 42094), (1346, 21047), (1619, 17498), (3238, 8749)]