67239272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 130870080

約数和(自身を除く): 63630808

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 2753, 3053, 5506, 6106, 11012, 12212, 22024, 24424, 118379, 195463, 236758, 390926, 473516, 781852, 947032, 1563704, 8404909, 16809818, 33619636, 67239272]

約数ペア:

[(1, 67239272), (2, 33619636), (4, 16809818), (8, 8404909), (43, 1563704), (71, 947032), (86, 781852), (142, 473516), (172, 390926), (284, 236758), (344, 195463), (568, 118379), (2753, 24424), (3053, 22024), (5506, 12212), (6106, 11012)]