12841539304864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{118189}}^1\times {\mathrm{199729}}^1$

素因数の和:317945

約数の個数: 48

約数和(自身を含む): 26769304585800

約数和(自身を除く): 13927765280936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 118189, 199729, 236378, 399458, 472756, 798916, 945512, 1597832, 1891024, 2009213, 3195664, 3395393, 3782048, 4018426, 6391328, 6790786, 8036852, 13581572, 16073704, 27163144, 32147408, 54326288, 64294816, 108652576, 23605770781, 47211541562, 94423083124, 188846166248, 377692332496, 401298103277, 755384664992, 802596206554, 1605192413108, 3210384826216, 6420769652432, 12841539304864]

約数ペア:

[(1, 12841539304864), (2, 6420769652432), (4, 3210384826216), (8, 1605192413108), (16, 802596206554), (17, 755384664992), (32, 401298103277), (34, 377692332496), (68, 188846166248), (136, 94423083124), (272, 47211541562), (544, 23605770781), (118189, 108652576), (199729, 64294816), (236378, 54326288), (399458, 32147408), (472756, 27163144), (798916, 16073704), (945512, 13581572), (1597832, 8036852), (1891024, 6790786), (2009213, 6391328), (3195664, 4018426), (3395393, 3782048)]