68515832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111227}}^1$

素因数の和:111251

約数の個数: 32

約数和(自身を含む): 160168320

約数和(自身を除く): 91652488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 111227, 222454, 444908, 778589, 889816, 1223497, 1557178, 2446994, 3114356, 4893988, 6228712, 8564479, 9787976, 17128958, 34257916, 68515832]

約数ペア:

[(1, 68515832), (2, 34257916), (4, 17128958), (7, 9787976), (8, 8564479), (11, 6228712), (14, 4893988), (22, 3114356), (28, 2446994), (44, 1557178), (56, 1223497), (77, 889816), (88, 778589), (154, 444908), (308, 222454), (616, 111227)]