40654248

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 67725912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 1567, 2162, 3134, 3243, 4324, 4701, 6268, 6486, 8648, 9402, 12536, 12972, 18804, 25944, 36041, 37608, 72082, 73649, 108123, 144164, 147298, 216246, 220947, 288328, 294596, 432492, 441894, 589192, 864984, 883788, 1693927, 1767576, 3387854, 5081781, 6775708, 10163562, 13551416, 20327124, 40654248]

約数ペア:

[(1, 40654248), (2, 20327124), (3, 13551416), (4, 10163562), (6, 6775708), (8, 5081781), (12, 3387854), (23, 1767576), (24, 1693927), (46, 883788), (47, 864984), (69, 589192), (92, 441894), (94, 432492), (138, 294596), (141, 288328), (184, 220947), (188, 216246), (276, 147298), (282, 144164), (376, 108123), (552, 73649), (564, 72082), (1081, 37608), (1128, 36041), (1567, 25944), (2162, 18804), (3134, 12972), (3243, 12536), (4324, 9402), (4701, 8648), (6268, 6486)]