70109216

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 71413984

約数列:

[1, 2, 4, 8, 16, 32, 89, 103, 178, 206, 239, 356, 412, 478, 712, 824, 956, 1424, 1648, 1912, 2848, 3296, 3824, 7648, 9167, 18334, 21271, 24617, 36668, 42542, 49234, 73336, 85084, 98468, 146672, 170168, 196936, 293344, 340336, 393872, 680672, 787744, 2190913, 4381826, 8763652, 17527304, 35054608, 70109216]

約数ペア:

[(1, 70109216), (2, 35054608), (4, 17527304), (8, 8763652), (16, 4381826), (32, 2190913), (89, 787744), (103, 680672), (178, 393872), (206, 340336), (239, 293344), (356, 196936), (412, 170168), (478, 146672), (712, 98468), (824, 85084), (956, 73336), (1424, 49234), (1648, 42542), (1912, 36668), (2848, 24617), (3296, 21271), (3824, 18334), (7648, 9167)]