27822844

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1621}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 55770848

約数和(自身を除く): 27948004

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 1621, 2452, 3242, 4291, 6484, 8582, 11347, 17164, 22694, 45388, 993673, 1987346, 3974692, 6955711, 13911422, 27822844]

約数ペア:

[(1, 27822844), (2, 13911422), (4, 6955711), (7, 3974692), (14, 1987346), (28, 993673), (613, 45388), (1226, 22694), (1621, 17164), (2452, 11347), (3242, 8582), (4291, 6484)]