9140368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 18882720

約数和(自身を除く): 9742352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 281, 304, 428, 562, 856, 1124, 1712, 2033, 2248, 4066, 4496, 5339, 8132, 10678, 16264, 21356, 30067, 32528, 42712, 60134, 85424, 120268, 240536, 481072, 571273, 1142546, 2285092, 4570184, 9140368]

約数ペア:

[(1, 9140368), (2, 4570184), (4, 2285092), (8, 1142546), (16, 571273), (19, 481072), (38, 240536), (76, 120268), (107, 85424), (152, 60134), (214, 42712), (281, 32528), (304, 30067), (428, 21356), (562, 16264), (856, 10678), (1124, 8132), (1712, 5339), (2033, 4496), (2248, 4066)]