25270392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 47305608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 431, 698, 862, 1047, 1293, 1396, 1724, 2094, 2443, 2586, 2792, 3017, 3448, 4188, 4886, 5172, 6034, 7329, 8376, 9051, 9772, 10344, 12068, 14658, 18102, 19544, 24136, 29316, 36204, 58632, 72408, 150419, 300838, 451257, 601676, 902514, 1052933, 1203352, 1805028, 2105866, 3158799, 3610056, 4211732, 6317598, 8423464, 12635196, 25270392]

約数ペア:

[(1, 25270392), (2, 12635196), (3, 8423464), (4, 6317598), (6, 4211732), (7, 3610056), (8, 3158799), (12, 2105866), (14, 1805028), (21, 1203352), (24, 1052933), (28, 902514), (42, 601676), (56, 451257), (84, 300838), (168, 150419), (349, 72408), (431, 58632), (698, 36204), (862, 29316), (1047, 24136), (1293, 19544), (1396, 18102), (1724, 14658), (2094, 12068), (2443, 10344), (2586, 9772), (2792, 9051), (3017, 8376), (3448, 7329), (4188, 6034), (4886, 5172)]