25425708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3963

約数の個数: 72

約数和(自身を含む): 75305664

約数和(自身を除く): 49879956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 3931, 6468, 7862, 11793, 15724, 23586, 27517, 43241, 47172, 55034, 82551, 86482, 110068, 129723, 165102, 172964, 192619, 259446, 302687, 330204, 385238, 518892, 577857, 605374, 770476, 908061, 1155714, 1210748, 1816122, 2118809, 2311428, 3632244, 4237618, 6356427, 8475236, 12712854, 25425708]

約数ペア:

[(1, 25425708), (2, 12712854), (3, 8475236), (4, 6356427), (6, 4237618), (7, 3632244), (11, 2311428), (12, 2118809), (14, 1816122), (21, 1210748), (22, 1155714), (28, 908061), (33, 770476), (42, 605374), (44, 577857), (49, 518892), (66, 385238), (77, 330204), (84, 302687), (98, 259446), (132, 192619), (147, 172964), (154, 165102), (196, 129723), (231, 110068), (294, 86482), (308, 82551), (462, 55034), (539, 47172), (588, 43241), (924, 27517), (1078, 23586), (1617, 15724), (2156, 11793), (3234, 7862), (3931, 6468)]