33666664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 37872536

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 229, 376, 391, 458, 782, 799, 916, 1081, 1564, 1598, 1832, 2162, 3128, 3196, 3893, 4324, 5267, 6392, 7786, 8648, 10534, 10763, 15572, 18377, 21068, 21526, 31144, 36754, 42136, 43052, 73508, 86104, 89539, 147016, 179078, 182971, 247549, 358156, 365942, 495098, 716312, 731884, 990196, 1463768, 1980392, 4208333, 8416666, 16833332, 33666664]

約数ペア:

[(1, 33666664), (2, 16833332), (4, 8416666), (8, 4208333), (17, 1980392), (23, 1463768), (34, 990196), (46, 731884), (47, 716312), (68, 495098), (92, 365942), (94, 358156), (136, 247549), (184, 182971), (188, 179078), (229, 147016), (376, 89539), (391, 86104), (458, 73508), (782, 43052), (799, 42136), (916, 36754), (1081, 31144), (1564, 21526), (1598, 21068), (1832, 18377), (2162, 15572), (3128, 10763), (3196, 10534), (3893, 8648), (4324, 7786), (5267, 6392)]