67551572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21031}}^1$

素因数の和:21119

約数の個数: 24

約数和(自身を含む): 130734912

約数和(自身を除く): 63183340

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 21031, 42062, 84124, 231341, 462682, 925364, 1535263, 3070526, 6141052, 16887893, 33775786, 67551572]

約数ペア:

[(1, 67551572), (2, 33775786), (4, 16887893), (11, 6141052), (22, 3070526), (44, 1535263), (73, 925364), (146, 462682), (292, 231341), (803, 84124), (1606, 42062), (3212, 21031)]