38724052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 36351788

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 293, 586, 703, 893, 1172, 1406, 1739, 1786, 2812, 3478, 3572, 5567, 6956, 10841, 11134, 13771, 21682, 22268, 27542, 33041, 43364, 55084, 66082, 132164, 205979, 261649, 411958, 509527, 523298, 823916, 1019054, 1046596, 2038108, 9681013, 19362026, 38724052]

約数ペア:

[(1, 38724052), (2, 19362026), (4, 9681013), (19, 2038108), (37, 1046596), (38, 1019054), (47, 823916), (74, 523298), (76, 509527), (94, 411958), (148, 261649), (188, 205979), (293, 132164), (586, 66082), (703, 55084), (893, 43364), (1172, 33041), (1406, 27542), (1739, 22268), (1786, 21682), (2812, 13771), (3478, 11134), (3572, 10841), (5567, 6956)]