65492012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1693}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 120951600

約数和(自身を除く): 55459588

約数列:

[1, 2, 4, 19, 38, 76, 509, 1018, 1693, 2036, 3386, 6772, 9671, 19342, 32167, 38684, 64334, 128668, 861737, 1723474, 3446948, 16373003, 32746006, 65492012]

約数ペア:

[(1, 65492012), (2, 32746006), (4, 16373003), (19, 3446948), (38, 1723474), (76, 861737), (509, 128668), (1018, 64334), (1693, 38684), (2036, 32167), (3386, 19342), (6772, 9671)]