2680456672

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{30493}}^1$

素因数の和:30611

約数の個数: 48

約数和(自身を含む): 5486724432

約数和(自身を除く): 2806267760

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1312, 2144, 2747, 5494, 10988, 21976, 30493, 43952, 60986, 87904, 121972, 243944, 487888, 975776, 1250213, 2043031, 2500426, 4086062, 5000852, 8172124, 10001704, 16344248, 20003408, 32688496, 40006816, 65376992, 83764271, 167528542, 335057084, 670114168, 1340228336, 2680456672]

約数ペア:

[(1, 2680456672), (2, 1340228336), (4, 670114168), (8, 335057084), (16, 167528542), (32, 83764271), (41, 65376992), (67, 40006816), (82, 32688496), (134, 20003408), (164, 16344248), (268, 10001704), (328, 8172124), (536, 5000852), (656, 4086062), (1072, 2500426), (1312, 2043031), (2144, 1250213), (2747, 975776), (5494, 487888), (10988, 243944), (21976, 121972), (30493, 87904), (43952, 60986)]