74749816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 155282400

約数和(自身を除く): 80532584

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1039, 1058, 1564, 2078, 2116, 3128, 4156, 4232, 8312, 8993, 17663, 17986, 23897, 35326, 35972, 47794, 70652, 71944, 95588, 141304, 191176, 406249, 549631, 812498, 1099262, 1624996, 2198524, 3249992, 4397048, 9343727, 18687454, 37374908, 74749816]

約数ペア:

[(1, 74749816), (2, 37374908), (4, 18687454), (8, 9343727), (17, 4397048), (23, 3249992), (34, 2198524), (46, 1624996), (68, 1099262), (92, 812498), (136, 549631), (184, 406249), (391, 191176), (529, 141304), (782, 95588), (1039, 71944), (1058, 70652), (1564, 47794), (2078, 35972), (2116, 35326), (3128, 23897), (4156, 17986), (4232, 17663), (8312, 8993)]