25265268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 73749312

約数和(自身を除く): 48484044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 937, 963, 1284, 1498, 1874, 1926, 2247, 2811, 2996, 3748, 3852, 4494, 5622, 6559, 6741, 8433, 8988, 11244, 13118, 13482, 16866, 19677, 26236, 26964, 33732, 39354, 59031, 78708, 100259, 118062, 200518, 236124, 300777, 401036, 601554, 701813, 902331, 1203108, 1403626, 1804662, 2105439, 2807252, 3609324, 4210878, 6316317, 8421756, 12632634, 25265268]

約数ペア:

[(1, 25265268), (2, 12632634), (3, 8421756), (4, 6316317), (6, 4210878), (7, 3609324), (9, 2807252), (12, 2105439), (14, 1804662), (18, 1403626), (21, 1203108), (28, 902331), (36, 701813), (42, 601554), (63, 401036), (84, 300777), (107, 236124), (126, 200518), (214, 118062), (252, 100259), (321, 78708), (428, 59031), (642, 39354), (749, 33732), (937, 26964), (963, 26236), (1284, 19677), (1498, 16866), (1874, 13482), (1926, 13118), (2247, 11244), (2811, 8988), (2996, 8433), (3748, 6741), (3852, 6559), (4494, 5622)]