28267034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 43330560

約数和(自身を除く): 15063526

約数列:

[1, 2, 61, 122, 223, 446, 1039, 2078, 13603, 27206, 63379, 126758, 231697, 463394, 14133517, 28267034]

約数ペア:

[(1, 28267034), (2, 14133517), (61, 463394), (122, 231697), (223, 126758), (446, 63379), (1039, 27206), (2078, 13603)]