28851564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9283}}^1$

素因数の和:9334

約数の個数: 48

約数和(自身を含む): 79025408

約数和(自身を除く): 50173844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9283, 18566, 27849, 37132, 55698, 64981, 111396, 129962, 194943, 259924, 343471, 389886, 686942, 779772, 1030413, 1373884, 2060826, 2404297, 4121652, 4808594, 7212891, 9617188, 14425782, 28851564]

約数ペア:

[(1, 28851564), (2, 14425782), (3, 9617188), (4, 7212891), (6, 4808594), (7, 4121652), (12, 2404297), (14, 2060826), (21, 1373884), (28, 1030413), (37, 779772), (42, 686942), (74, 389886), (84, 343471), (111, 259924), (148, 194943), (222, 129962), (259, 111396), (444, 64981), (518, 55698), (777, 37132), (1036, 27849), (1554, 18566), (3108, 9283)]