28469770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1283}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 58796928

約数和(自身を除く): 30327158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1283, 1585, 2219, 2566, 3170, 4438, 6415, 8981, 11095, 12830, 17962, 22190, 44905, 89810, 406711, 813422, 2033555, 2846977, 4067110, 5693954, 14234885, 28469770]

約数ペア:

[(1, 28469770), (2, 14234885), (5, 5693954), (7, 4067110), (10, 2846977), (14, 2033555), (35, 813422), (70, 406711), (317, 89810), (634, 44905), (1283, 22190), (1585, 17962), (2219, 12830), (2566, 11095), (3170, 8981), (4438, 6415)]