514993664

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21466

約数の個数: 40

約数和(自身を含む): 1050923808

約数和(自身を除く): 535930144

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 12032, 21401, 24064, 42802, 85604, 171208, 342416, 684832, 1005847, 1369664, 2011694, 2739328, 4023388, 5478656, 8046776, 10957312, 16093552, 32187104, 64374208, 128748416, 257496832, 514993664]

約数ペア:

[(1, 514993664), (2, 257496832), (4, 128748416), (8, 64374208), (16, 32187104), (32, 16093552), (47, 10957312), (64, 8046776), (94, 5478656), (128, 4023388), (188, 2739328), (256, 2011694), (376, 1369664), (512, 1005847), (752, 684832), (1504, 342416), (3008, 171208), (6016, 85604), (12032, 42802), (21401, 24064)]