26248516

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 53837868

約数和(自身を除く): 27589352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 853, 1099, 1706, 2198, 3412, 4396, 5971, 7693, 11942, 15386, 23884, 30772, 41797, 83594, 133921, 167188, 267842, 535684, 937447, 1874894, 3749788, 6562129, 13124258, 26248516]

約数ペア:

[(1, 26248516), (2, 13124258), (4, 6562129), (7, 3749788), (14, 1874894), (28, 937447), (49, 535684), (98, 267842), (157, 167188), (196, 133921), (314, 83594), (628, 41797), (853, 30772), (1099, 23884), (1706, 15386), (2198, 11942), (3412, 7693), (4396, 5971)]