26491916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 54214272

約数和(自身を除く): 27722356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 331, 374, 428, 662, 748, 1177, 1324, 1819, 2354, 3638, 3641, 4708, 5627, 7276, 7282, 11254, 14564, 20009, 22508, 35417, 40018, 61897, 70834, 80036, 123794, 141668, 247588, 389587, 602089, 779174, 1204178, 1558348, 2408356, 6622979, 13245958, 26491916]

約数ペア:

[(1, 26491916), (2, 13245958), (4, 6622979), (11, 2408356), (17, 1558348), (22, 1204178), (34, 779174), (44, 602089), (68, 389587), (107, 247588), (187, 141668), (214, 123794), (331, 80036), (374, 70834), (428, 61897), (662, 40018), (748, 35417), (1177, 22508), (1324, 20009), (1819, 14564), (2354, 11254), (3638, 7282), (3641, 7276), (4708, 5627)]