63557564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 71272516

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1979, 2294, 3958, 4588, 7916, 8029, 13853, 16058, 27706, 32116, 55412, 61349, 73223, 122698, 146446, 245396, 292892, 429443, 512561, 858886, 1025122, 1717772, 2050244, 2269913, 4539826, 9079652, 15889391, 31778782, 63557564]

約数ペア:

[(1, 63557564), (2, 31778782), (4, 15889391), (7, 9079652), (14, 4539826), (28, 2269913), (31, 2050244), (37, 1717772), (62, 1025122), (74, 858886), (124, 512561), (148, 429443), (217, 292892), (259, 245396), (434, 146446), (518, 122698), (868, 73223), (1036, 61349), (1147, 55412), (1979, 32116), (2294, 27706), (3958, 16058), (4588, 13853), (7916, 8029)]