25875938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 20028382

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1609, 3218, 8041, 16082, 17699, 27353, 35398, 54706, 69187, 138374, 300883, 601766, 761057, 1176179, 1522114, 2352358, 12937969, 25875938]

約数ペア:

[(1, 25875938), (2, 12937969), (11, 2352358), (17, 1522114), (22, 1176179), (34, 761057), (43, 601766), (86, 300883), (187, 138374), (374, 69187), (473, 54706), (731, 35398), (946, 27353), (1462, 17699), (1609, 16082), (3218, 8041)]