25189788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12421}}^1$

素因数の和:12454

約数の個数: 36

約数和(自身を含む): 63650328

約数和(自身を除く): 38460540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 12421, 24842, 37263, 49684, 74526, 149052, 161473, 322946, 484419, 645892, 968838, 1937676, 2099149, 4198298, 6297447, 8396596, 12594894, 25189788]

約数ペア:

[(1, 25189788), (2, 12594894), (3, 8396596), (4, 6297447), (6, 4198298), (12, 2099149), (13, 1937676), (26, 968838), (39, 645892), (52, 484419), (78, 322946), (156, 161473), (169, 149052), (338, 74526), (507, 49684), (676, 37263), (1014, 24842), (2028, 12421)]