28088556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 69916896

約数和(自身を除く): 41828340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 877, 942, 1754, 1884, 2631, 2669, 3508, 5262, 5338, 8007, 10524, 10676, 14909, 16014, 29818, 32028, 44727, 59636, 89454, 137689, 178908, 275378, 413067, 550756, 826134, 1652268, 2340713, 4681426, 7022139, 9362852, 14044278, 28088556]

約数ペア:

[(1, 28088556), (2, 14044278), (3, 9362852), (4, 7022139), (6, 4681426), (12, 2340713), (17, 1652268), (34, 826134), (51, 550756), (68, 413067), (102, 275378), (157, 178908), (204, 137689), (314, 89454), (471, 59636), (628, 44727), (877, 32028), (942, 29818), (1754, 16014), (1884, 14909), (2631, 10676), (2669, 10524), (3508, 8007), (5262, 5338)]