25663014

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 62092800

約数和(自身を除く): 36429786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 263, 278, 351, 417, 526, 702, 789, 834, 1251, 1578, 1807, 2367, 2502, 3419, 3614, 3753, 4734, 5421, 6838, 7101, 7506, 10257, 10842, 14202, 16263, 20514, 30771, 32526, 36557, 48789, 61542, 73114, 92313, 97578, 109671, 184626, 219342, 329013, 475241, 658026, 950482, 987039, 1425723, 1974078, 2851446, 4277169, 8554338, 12831507, 25663014]

約数ペア:

[(1, 25663014), (2, 12831507), (3, 8554338), (6, 4277169), (9, 2851446), (13, 1974078), (18, 1425723), (26, 987039), (27, 950482), (39, 658026), (54, 475241), (78, 329013), (117, 219342), (139, 184626), (234, 109671), (263, 97578), (278, 92313), (351, 73114), (417, 61542), (526, 48789), (702, 36557), (789, 32526), (834, 30771), (1251, 20514), (1578, 16263), (1807, 14202), (2367, 10842), (2502, 10257), (3419, 7506), (3614, 7101), (3753, 6838), (4734, 5421)]