68666026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 64148054

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 58, 143, 187, 221, 286, 319, 374, 377, 442, 487, 493, 638, 754, 974, 986, 2431, 4147, 4862, 5357, 5423, 6331, 6409, 8279, 8294, 10714, 10846, 12662, 12818, 14123, 16558, 28246, 69641, 70499, 91069, 107627, 139282, 140998, 155353, 182138, 183599, 215254, 240091, 310706, 367198, 480182, 1183897, 2019589, 2367794, 2641001, 3121183, 4039178, 5282002, 6242366, 34333013, 68666026]

約数ペア:

[(1, 68666026), (2, 34333013), (11, 6242366), (13, 5282002), (17, 4039178), (22, 3121183), (26, 2641001), (29, 2367794), (34, 2019589), (58, 1183897), (143, 480182), (187, 367198), (221, 310706), (286, 240091), (319, 215254), (374, 183599), (377, 182138), (442, 155353), (487, 140998), (493, 139282), (638, 107627), (754, 91069), (974, 70499), (986, 69641), (2431, 28246), (4147, 16558), (4862, 14123), (5357, 12818), (5423, 12662), (6331, 10846), (6409, 10714), (8279, 8294)]