66785492

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{19853}}^1$

素因数の和:19915

約数の個数: 18

約数和(自身を含む): 121049838

約数和(自身を除く): 54264346

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 19853, 39706, 79412, 575737, 1151474, 2302948, 16696373, 33392746, 66785492]

約数ペア:

[(1, 66785492), (2, 33392746), (4, 16696373), (29, 2302948), (58, 1151474), (116, 575737), (841, 79412), (1682, 39706), (3364, 19853)]