39896492

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 71484336

約数和(自身を除く): 31587844

約数列:

[1, 2, 4, 53, 106, 212, 307, 613, 614, 1226, 1228, 2452, 16271, 32489, 32542, 64978, 65084, 129956, 188191, 376382, 752764, 9974123, 19948246, 39896492]

約数ペア:

[(1, 39896492), (2, 19948246), (4, 9974123), (53, 752764), (106, 376382), (212, 188191), (307, 129956), (613, 65084), (614, 64978), (1226, 32542), (1228, 32489), (2452, 16271)]