28202670834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{361572703}}^1$

素因数の和:361572721

約数の個数: 16

約数和(自身を含む): 60744214272

約数和(自身を除く): 32541543438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 361572703, 723145406, 1084718109, 2169436218, 4700445139, 9400890278, 14101335417, 28202670834]

約数ペア:

[(1, 28202670834), (2, 14101335417), (3, 9400890278), (6, 4700445139), (13, 2169436218), (26, 1084718109), (39, 723145406), (78, 361572703)]