66805216

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{5783}}^1$

素因数の和:5831

約数の個数: 36

約数和(自身を含む): 138833352

約数和(自身を除く): 72028136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 5783, 11552, 11566, 23132, 46264, 92528, 109877, 185056, 219754, 439508, 879016, 1758032, 2087663, 3516064, 4175326, 8350652, 16701304, 33402608, 66805216]

約数ペア:

[(1, 66805216), (2, 33402608), (4, 16701304), (8, 8350652), (16, 4175326), (19, 3516064), (32, 2087663), (38, 1758032), (76, 879016), (152, 439508), (304, 219754), (361, 185056), (608, 109877), (722, 92528), (1444, 46264), (2888, 23132), (5776, 11566), (5783, 11552)]