64626828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40493}}^1$

素因数の和:40526

約数の個数: 48

約数和(自身を含む): 181413120

約数和(自身を除く): 116786292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 40493, 80986, 121479, 161972, 242958, 283451, 485916, 566902, 769367, 850353, 1133804, 1538734, 1700706, 2308101, 3077468, 3401412, 4616202, 5385569, 9232404, 10771138, 16156707, 21542276, 32313414, 64626828]

約数ペア:

[(1, 64626828), (2, 32313414), (3, 21542276), (4, 16156707), (6, 10771138), (7, 9232404), (12, 5385569), (14, 4616202), (19, 3401412), (21, 3077468), (28, 2308101), (38, 1700706), (42, 1538734), (57, 1133804), (76, 850353), (84, 769367), (114, 566902), (133, 485916), (228, 283451), (266, 242958), (399, 161972), (532, 121479), (798, 80986), (1596, 40493)]