17172512

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 39900672

約数和(自身を除く): 22728160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 2473, 3472, 4946, 6944, 9892, 17311, 19784, 34622, 39568, 69244, 76663, 79136, 138488, 153326, 276976, 306652, 536641, 553952, 613304, 1073282, 1226608, 2146564, 2453216, 4293128, 8586256, 17172512]

約数ペア:

[(1, 17172512), (2, 8586256), (4, 4293128), (7, 2453216), (8, 2146564), (14, 1226608), (16, 1073282), (28, 613304), (31, 553952), (32, 536641), (56, 306652), (62, 276976), (112, 153326), (124, 138488), (217, 79136), (224, 76663), (248, 69244), (434, 39568), (496, 34622), (868, 19784), (992, 17311), (1736, 9892), (2473, 6944), (3472, 4946)]