25535508964

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{139939}}^1$

素因数の和:139990

約数の個数: 60

約数和(自身を含む): 54876071600

約数和(自身を除く): 29340562636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 2401, 3724, 4802, 6517, 9604, 13034, 26068, 45619, 91238, 139939, 182476, 279878, 559756, 979573, 1959146, 2658841, 3918292, 5317682, 6857011, 10635364, 13714022, 18611887, 27428044, 37223774, 47999077, 74447548, 95998154, 130283209, 191996308, 260566418, 335993539, 521132836, 671987078, 911982463, 1343974156, 1823964926, 3647929852, 6383877241, 12767754482, 25535508964]

約数ペア:

[(1, 25535508964), (2, 12767754482), (4, 6383877241), (7, 3647929852), (14, 1823964926), (19, 1343974156), (28, 911982463), (38, 671987078), (49, 521132836), (76, 335993539), (98, 260566418), (133, 191996308), (196, 130283209), (266, 95998154), (343, 74447548), (532, 47999077), (686, 37223774), (931, 27428044), (1372, 18611887), (1862, 13714022), (2401, 10635364), (3724, 6857011), (4802, 5317682), (6517, 3918292), (9604, 2658841), (13034, 1959146), (26068, 979573), (45619, 559756), (91238, 279878), (139939, 182476)]