2645446048

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193607}}^1$

素因数の和:193685

約数の個数: 48

約数和(自身を含む): 6049862784

約数和(自身を除く): 3404416736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 193607, 387214, 774428, 1355249, 1548856, 2710498, 3097712, 5420996, 6195424, 10841992, 11810027, 21683984, 23620054, 43367968, 47240108, 82670189, 94480216, 165340378, 188960432, 330680756, 377920864, 661361512, 1322723024, 2645446048]

約数ペア:

[(1, 2645446048), (2, 1322723024), (4, 661361512), (7, 377920864), (8, 330680756), (14, 188960432), (16, 165340378), (28, 94480216), (32, 82670189), (56, 47240108), (61, 43367968), (112, 23620054), (122, 21683984), (224, 11810027), (244, 10841992), (427, 6195424), (488, 5420996), (854, 3097712), (976, 2710498), (1708, 1548856), (1952, 1355249), (3416, 774428), (6832, 387214), (13664, 193607)]