28396544

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2552

約数の個数: 44

約数和(自身を含む): 61950408

約数和(自身を除く): 33553864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2521, 2816, 5042, 5632, 10084, 11264, 20168, 27731, 40336, 55462, 80672, 110924, 161344, 221848, 322688, 443696, 645376, 887392, 1290752, 1774784, 2581504, 3549568, 7099136, 14198272, 28396544]

約数ペア:

[(1, 28396544), (2, 14198272), (4, 7099136), (8, 3549568), (11, 2581504), (16, 1774784), (22, 1290752), (32, 887392), (44, 645376), (64, 443696), (88, 322688), (128, 221848), (176, 161344), (256, 110924), (352, 80672), (512, 55462), (704, 40336), (1024, 27731), (1408, 20168), (2521, 11264), (2816, 10084), (5042, 5632)]