64179088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 129601080

約数和(自身を除く): 65421992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 881, 1256, 1762, 2512, 3524, 4553, 7048, 9106, 14096, 18212, 25549, 36424, 51098, 72848, 102196, 138317, 204392, 276634, 408784, 553268, 1106536, 2213072, 4011193, 8022386, 16044772, 32089544, 64179088]

約数ペア:

[(1, 64179088), (2, 32089544), (4, 16044772), (8, 8022386), (16, 4011193), (29, 2213072), (58, 1106536), (116, 553268), (157, 408784), (232, 276634), (314, 204392), (464, 138317), (628, 102196), (881, 72848), (1256, 51098), (1762, 36424), (2512, 25549), (3524, 18212), (4553, 14096), (7048, 9106)]