42958578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2143}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 92929536

約数和(自身を除く): 49970958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 2143, 3341, 4286, 6429, 6682, 10023, 12858, 20046, 27859, 55718, 83577, 167154, 550751, 1101502, 1652253, 3304506, 7159763, 14319526, 21479289, 42958578]

約数ペア:

[(1, 42958578), (2, 21479289), (3, 14319526), (6, 7159763), (13, 3304506), (26, 1652253), (39, 1101502), (78, 550751), (257, 167154), (514, 83577), (771, 55718), (1542, 27859), (2143, 20046), (3341, 12858), (4286, 10023), (6429, 6682)]