4457728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{1583}}^1$

素因数の和:1610

約数の個数: 36

約数和(自身を含む): 9713088

約数和(自身を除く): 5255360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 1583, 2816, 3166, 6332, 12664, 17413, 25328, 34826, 50656, 69652, 101312, 139304, 202624, 278608, 405248, 557216, 1114432, 2228864, 4457728]

約数ペア:

[(1, 4457728), (2, 2228864), (4, 1114432), (8, 557216), (11, 405248), (16, 278608), (22, 202624), (32, 139304), (44, 101312), (64, 69652), (88, 50656), (128, 34826), (176, 25328), (256, 17413), (352, 12664), (704, 6332), (1408, 3166), (1583, 2816)]