16975952

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 39015360

約数和(自身を除く): 22039408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 367, 392, 413, 472, 734, 784, 826, 944, 1468, 1652, 2569, 2891, 2936, 3304, 5138, 5782, 5872, 6608, 10276, 11564, 17983, 20552, 21653, 23128, 35966, 41104, 43306, 46256, 71932, 86612, 143864, 151571, 173224, 287728, 303142, 346448, 606284, 1060997, 1212568, 2121994, 2425136, 4243988, 8487976, 16975952]

約数ペア:

[(1, 16975952), (2, 8487976), (4, 4243988), (7, 2425136), (8, 2121994), (14, 1212568), (16, 1060997), (28, 606284), (49, 346448), (56, 303142), (59, 287728), (98, 173224), (112, 151571), (118, 143864), (196, 86612), (236, 71932), (367, 46256), (392, 43306), (413, 41104), (472, 35966), (734, 23128), (784, 21653), (826, 20552), (944, 17983), (1468, 11564), (1652, 10276), (2569, 6608), (2891, 5872), (2936, 5782), (3304, 5138)]