27951736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 27488264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 599, 614, 1198, 1228, 2396, 2456, 4792, 5833, 11381, 11666, 22762, 23332, 45524, 46664, 91048, 183893, 367786, 735572, 1471144, 3493967, 6987934, 13975868, 27951736]

約数ペア:

[(1, 27951736), (2, 13975868), (4, 6987934), (8, 3493967), (19, 1471144), (38, 735572), (76, 367786), (152, 183893), (307, 91048), (599, 46664), (614, 45524), (1198, 23332), (1228, 22762), (2396, 11666), (2456, 11381), (4792, 5833)]