28074826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7151}}^1$

素因数の和:7317

約数の個数: 16

約数和(自身を含む): 45658368

約数和(自身を除く): 17583542

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 7151, 14302, 92963, 185926, 1079801, 2159602, 14037413, 28074826]

約数ペア:

[(1, 28074826), (2, 14037413), (13, 2159602), (26, 1079801), (151, 185926), (302, 92963), (1963, 14302), (3926, 7151)]