25428648

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{3089}}^1$

素因数の和:3119

約数の個数: 64

約数和(自身を含む): 74160000

約数和(自身を除く): 48731352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 3089, 4116, 6178, 8232, 9267, 12356, 18534, 21623, 24712, 37068, 43246, 64869, 74136, 86492, 129738, 151361, 172984, 259476, 302722, 454083, 518952, 605444, 908166, 1059527, 1210888, 1816332, 2119054, 3178581, 3632664, 4238108, 6357162, 8476216, 12714324, 25428648]

約数ペア:

[(1, 25428648), (2, 12714324), (3, 8476216), (4, 6357162), (6, 4238108), (7, 3632664), (8, 3178581), (12, 2119054), (14, 1816332), (21, 1210888), (24, 1059527), (28, 908166), (42, 605444), (49, 518952), (56, 454083), (84, 302722), (98, 259476), (147, 172984), (168, 151361), (196, 129738), (294, 86492), (343, 74136), (392, 64869), (588, 43246), (686, 37068), (1029, 24712), (1176, 21623), (1372, 18534), (2058, 12356), (2744, 9267), (3089, 8232), (4116, 6178)]