7791848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 16796160

約数和(自身を除く): 9004312

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 53, 68, 92, 94, 106, 136, 184, 188, 212, 376, 391, 424, 782, 799, 901, 1081, 1219, 1564, 1598, 1802, 2162, 2438, 2491, 3128, 3196, 3604, 4324, 4876, 4982, 6392, 7208, 8648, 9752, 9964, 18377, 19928, 20723, 36754, 41446, 42347, 57293, 73508, 82892, 84694, 114586, 147016, 165784, 169388, 229172, 338776, 458344, 973981, 1947962, 3895924, 7791848]

約数ペア:

[(1, 7791848), (2, 3895924), (4, 1947962), (8, 973981), (17, 458344), (23, 338776), (34, 229172), (46, 169388), (47, 165784), (53, 147016), (68, 114586), (92, 84694), (94, 82892), (106, 73508), (136, 57293), (184, 42347), (188, 41446), (212, 36754), (376, 20723), (391, 19928), (424, 18377), (782, 9964), (799, 9752), (901, 8648), (1081, 7208), (1219, 6392), (1564, 4982), (1598, 4876), (1802, 4324), (2162, 3604), (2438, 3196), (2491, 3128)]