15671907496

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{4493}}^1$

素因数の和:5018

約数の個数: 64

約数和(自身を含む): 33866784000

約数和(自身を除く): 18194876504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 313, 398, 626, 796, 1252, 1393, 1592, 2191, 2504, 2786, 4382, 4493, 5572, 8764, 8986, 11144, 17528, 17972, 31451, 35944, 62287, 62902, 124574, 125804, 249148, 251608, 436009, 498296, 872018, 894107, 1406309, 1744036, 1788214, 2812618, 3488072, 3576428, 5625236, 6258749, 7152856, 9844163, 11250472, 12517498, 19688326, 25034996, 39376652, 50069992, 78753304, 279855491, 559710982, 1119421964, 1958988437, 2238843928, 3917976874, 7835953748, 15671907496]

約数ペア:

[(1, 15671907496), (2, 7835953748), (4, 3917976874), (7, 2238843928), (8, 1958988437), (14, 1119421964), (28, 559710982), (56, 279855491), (199, 78753304), (313, 50069992), (398, 39376652), (626, 25034996), (796, 19688326), (1252, 12517498), (1393, 11250472), (1592, 9844163), (2191, 7152856), (2504, 6258749), (2786, 5625236), (4382, 3576428), (4493, 3488072), (5572, 2812618), (8764, 1788214), (8986, 1744036), (11144, 1406309), (17528, 894107), (17972, 872018), (31451, 498296), (35944, 436009), (62287, 251608), (62902, 249148), (124574, 125804)]