38661656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 83530440

約数和(自身を除く): 44868784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1217, 1444, 1672, 2434, 2888, 3971, 4868, 7942, 9736, 13387, 15884, 23123, 26774, 31768, 46246, 53548, 92492, 107096, 184984, 254353, 439337, 508706, 878674, 1017412, 1757348, 2034824, 3514696, 4832707, 9665414, 19330828, 38661656]

約数ペア:

[(1, 38661656), (2, 19330828), (4, 9665414), (8, 4832707), (11, 3514696), (19, 2034824), (22, 1757348), (38, 1017412), (44, 878674), (76, 508706), (88, 439337), (152, 254353), (209, 184984), (361, 107096), (418, 92492), (722, 53548), (836, 46246), (1217, 31768), (1444, 26774), (1672, 23123), (2434, 15884), (2888, 13387), (3971, 9736), (4868, 7942)]