68135756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{4663}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 128894304

約数和(自身を除く): 60758548

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 4663, 7306, 9326, 14612, 18652, 60619, 121238, 242476, 1310303, 2620606, 5241212, 17033939, 34067878, 68135756]

約数ペア:

[(1, 68135756), (2, 34067878), (4, 17033939), (13, 5241212), (26, 2620606), (52, 1310303), (281, 242476), (562, 121238), (1124, 60619), (3653, 18652), (4663, 14612), (7306, 9326)]