67469168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{593}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 141272208

約数和(自身を除く): 73803040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 593, 1094, 1186, 2188, 2372, 4376, 4744, 7111, 7709, 8752, 9488, 14222, 15418, 28444, 30836, 56888, 61672, 113776, 123344, 324371, 648742, 1297484, 2594968, 4216823, 5189936, 8433646, 16867292, 33734584, 67469168]

約数ペア:

[(1, 67469168), (2, 33734584), (4, 16867292), (8, 8433646), (13, 5189936), (16, 4216823), (26, 2594968), (52, 1297484), (104, 648742), (208, 324371), (547, 123344), (593, 113776), (1094, 61672), (1186, 56888), (2188, 30836), (2372, 28444), (4376, 15418), (4744, 14222), (7111, 9488), (7709, 8752)]