733366928

素因数分解:

$2^4\times 7^3\times {\mathrm{133631}}^1$

素因数の和:133660

約数の個数: 40

約数和(自身を含む): 1657036800

約数和(自身を除く): 923669872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 133631, 267262, 534524, 935417, 1069048, 1870834, 2138096, 3741668, 6547919, 7483336, 13095838, 14966672, 26191676, 45835433, 52383352, 91670866, 104766704, 183341732, 366683464, 733366928]

約数ペア:

[(1, 733366928), (2, 366683464), (4, 183341732), (7, 104766704), (8, 91670866), (14, 52383352), (16, 45835433), (28, 26191676), (49, 14966672), (56, 13095838), (98, 7483336), (112, 6547919), (196, 3741668), (343, 2138096), (392, 1870834), (686, 1069048), (784, 935417), (1372, 534524), (2744, 267262), (5488, 133631)]