28856004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 73237248

約数和(自身を除く): 44381244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 3823, 7548, 7646, 11469, 15292, 22938, 45876, 64991, 129982, 141451, 194973, 259964, 282902, 389946, 424353, 565804, 779892, 848706, 1697412, 2404667, 4809334, 7214001, 9618668, 14428002, 28856004]

約数ペア:

[(1, 28856004), (2, 14428002), (3, 9618668), (4, 7214001), (6, 4809334), (12, 2404667), (17, 1697412), (34, 848706), (37, 779892), (51, 565804), (68, 424353), (74, 389946), (102, 282902), (111, 259964), (148, 194973), (204, 141451), (222, 129982), (444, 64991), (629, 45876), (1258, 22938), (1887, 15292), (2516, 11469), (3774, 7646), (3823, 7548)]