64857828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24907}}^1$

素因数の和:24952

約数の個数: 48

約数和(自身を含む): 178540544

約数和(自身を除く): 113682716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 24907, 49814, 74721, 99628, 149442, 174349, 298884, 348698, 523047, 697396, 772117, 1046094, 1544234, 2092188, 2316351, 3088468, 4632702, 5404819, 9265404, 10809638, 16214457, 21619276, 32428914, 64857828]

約数ペア:

[(1, 64857828), (2, 32428914), (3, 21619276), (4, 16214457), (6, 10809638), (7, 9265404), (12, 5404819), (14, 4632702), (21, 3088468), (28, 2316351), (31, 2092188), (42, 1544234), (62, 1046094), (84, 772117), (93, 697396), (124, 523047), (186, 348698), (217, 298884), (372, 174349), (434, 149442), (651, 99628), (868, 74721), (1302, 49814), (2604, 24907)]