25187214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 54825120

約数和(自身を除く): 29637906

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3329, 3783, 6658, 7566, 9987, 19974, 43277, 86554, 129831, 259662, 322913, 645826, 968739, 1937478, 4197869, 8395738, 12593607, 25187214]

約数ペア:

[(1, 25187214), (2, 12593607), (3, 8395738), (6, 4197869), (13, 1937478), (26, 968739), (39, 645826), (78, 322913), (97, 259662), (194, 129831), (291, 86554), (582, 43277), (1261, 19974), (2522, 9987), (3329, 7566), (3783, 6658)]