68866352

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 136497216

約数和(自身を除く): 67630864

約数列:

[1, 2, 4, 8, 16, 67, 134, 227, 268, 283, 454, 536, 566, 908, 1072, 1132, 1816, 2264, 3632, 4528, 15209, 18961, 30418, 37922, 60836, 64241, 75844, 121672, 128482, 151688, 243344, 256964, 303376, 513928, 1027856, 4304147, 8608294, 17216588, 34433176, 68866352]

約数ペア:

[(1, 68866352), (2, 34433176), (4, 17216588), (8, 8608294), (16, 4304147), (67, 1027856), (134, 513928), (227, 303376), (268, 256964), (283, 243344), (454, 151688), (536, 128482), (566, 121672), (908, 75844), (1072, 64241), (1132, 60836), (1816, 37922), (2264, 30418), (3632, 18961), (4528, 15209)]