68638196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{4073}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 131410944

約数和(自身を除く): 62772748

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4073, 4213, 8146, 8426, 16292, 16852, 44803, 89606, 179212, 1559959, 3119918, 6239836, 17159549, 34319098, 68638196]

約数ペア:

[(1, 68638196), (2, 34319098), (4, 17159549), (11, 6239836), (22, 3119918), (44, 1559959), (383, 179212), (766, 89606), (1532, 44803), (4073, 16852), (4213, 16292), (8146, 8426)]