907974352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{49823}}^1$

素因数の和:49915

約数の個数: 40

約数和(自身を含む): 1890521856

約数和(自身を除く): 982547504

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 49823, 99646, 199292, 398584, 797168, 846991, 1693982, 3338141, 3387964, 6676282, 6775928, 13352564, 13551856, 26705128, 53410256, 56748397, 113496794, 226993588, 453987176, 907974352]

約数ペア:

[(1, 907974352), (2, 453987176), (4, 226993588), (8, 113496794), (16, 56748397), (17, 53410256), (34, 26705128), (67, 13551856), (68, 13352564), (134, 6775928), (136, 6676282), (268, 3387964), (272, 3338141), (536, 1693982), (1072, 846991), (1139, 797168), (2278, 398584), (4556, 199292), (9112, 99646), (18224, 49823)]