28319548532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{641701}}^1$

素因数の和:641792

約数の個数: 48

約数和(自身を含む): 58215205440

約数和(自身を除く): 29895656908

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 2006, 2596, 4012, 11033, 22066, 44132, 641701, 1283402, 2566804, 7058711, 10908917, 14117422, 21817834, 28234844, 37860359, 43635668, 75720718, 119998087, 151441436, 239996174, 416463949, 479992348, 643626103, 832927898, 1287252206, 1665855796, 2574504412, 7079887133, 14159774266, 28319548532]

約数ペア:

[(1, 28319548532), (2, 14159774266), (4, 7079887133), (11, 2574504412), (17, 1665855796), (22, 1287252206), (34, 832927898), (44, 643626103), (59, 479992348), (68, 416463949), (118, 239996174), (187, 151441436), (236, 119998087), (374, 75720718), (649, 43635668), (748, 37860359), (1003, 28234844), (1298, 21817834), (2006, 14117422), (2596, 10908917), (4012, 7058711), (11033, 2566804), (22066, 1283402), (44132, 641701)]