5288388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 14227584

約数和(自身を除く): 8939196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 401, 471, 628, 802, 942, 1099, 1203, 1604, 1884, 2198, 2406, 2807, 3297, 4396, 4812, 5614, 6594, 8421, 11228, 13188, 16842, 33684, 62957, 125914, 188871, 251828, 377742, 440699, 755484, 881398, 1322097, 1762796, 2644194, 5288388]

約数ペア:

[(1, 5288388), (2, 2644194), (3, 1762796), (4, 1322097), (6, 881398), (7, 755484), (12, 440699), (14, 377742), (21, 251828), (28, 188871), (42, 125914), (84, 62957), (157, 33684), (314, 16842), (401, 13188), (471, 11228), (628, 8421), (802, 6594), (942, 5614), (1099, 4812), (1203, 4396), (1604, 3297), (1884, 2807), (2198, 2406)]