25755534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2965

約数の個数: 48

約数和(自身を含む): 64696320

約数和(自身を除く): 38940786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2879, 2982, 4473, 5758, 8637, 8946, 17274, 20153, 25911, 40306, 51822, 60459, 120918, 181377, 204409, 362754, 408818, 613227, 1226454, 1430863, 1839681, 2861726, 3679362, 4292589, 8585178, 12877767, 25755534]

約数ペア:

[(1, 25755534), (2, 12877767), (3, 8585178), (6, 4292589), (7, 3679362), (9, 2861726), (14, 1839681), (18, 1430863), (21, 1226454), (42, 613227), (63, 408818), (71, 362754), (126, 204409), (142, 181377), (213, 120918), (426, 60459), (497, 51822), (639, 40306), (994, 25911), (1278, 20153), (1491, 17274), (2879, 8946), (2982, 8637), (4473, 5758)]