71264032

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 166852224

約数和(自身を除く): 95588192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 967, 1316, 1504, 1568, 1934, 2303, 2632, 3868, 4606, 5264, 6769, 7736, 9212, 10528, 13538, 15472, 18424, 27076, 30944, 36848, 45449, 47383, 54152, 73696, 90898, 94766, 108304, 181796, 189532, 216608, 318143, 363592, 379064, 636286, 727184, 758128, 1272572, 1454368, 1516256, 2227001, 2545144, 4454002, 5090288, 8908004, 10180576, 17816008, 35632016, 71264032]

約数ペア:

[(1, 71264032), (2, 35632016), (4, 17816008), (7, 10180576), (8, 8908004), (14, 5090288), (16, 4454002), (28, 2545144), (32, 2227001), (47, 1516256), (49, 1454368), (56, 1272572), (94, 758128), (98, 727184), (112, 636286), (188, 379064), (196, 363592), (224, 318143), (329, 216608), (376, 189532), (392, 181796), (658, 108304), (752, 94766), (784, 90898), (967, 73696), (1316, 54152), (1504, 47383), (1568, 45449), (1934, 36848), (2303, 30944), (2632, 27076), (3868, 18424), (4606, 15472), (5264, 13538), (6769, 10528), (7736, 9212)]