69920368

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27143}}^1$

素因数の和:27181

約数の個数: 40

約数和(自身を含む): 161561088

約数和(自身を除く): 91640720

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27143, 54286, 108572, 190001, 217144, 380002, 434288, 624289, 760004, 1248578, 1520008, 2497156, 3040016, 4370023, 4994312, 8740046, 9988624, 17480092, 34960184, 69920368]

約数ペア:

[(1, 69920368), (2, 34960184), (4, 17480092), (7, 9988624), (8, 8740046), (14, 4994312), (16, 4370023), (23, 3040016), (28, 2497156), (46, 1520008), (56, 1248578), (92, 760004), (112, 624289), (161, 434288), (184, 380002), (322, 217144), (368, 190001), (644, 108572), (1288, 54286), (2576, 27143)]