38897136

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1190

約数の個数: 60

約数和(自身を含む): 109332288

約数和(自身を除く): 70435152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 863, 939, 1252, 1726, 1878, 2504, 2589, 2817, 3452, 3756, 5008, 5178, 5634, 6904, 7512, 7767, 10356, 11268, 13808, 15024, 15534, 20712, 22536, 31068, 41424, 45072, 62136, 124272, 270119, 540238, 810357, 1080476, 1620714, 2160952, 2431071, 3241428, 4321904, 4862142, 6482856, 9724284, 12965712, 19448568, 38897136]

約数ペア:

[(1, 38897136), (2, 19448568), (3, 12965712), (4, 9724284), (6, 6482856), (8, 4862142), (9, 4321904), (12, 3241428), (16, 2431071), (18, 2160952), (24, 1620714), (36, 1080476), (48, 810357), (72, 540238), (144, 270119), (313, 124272), (626, 62136), (863, 45072), (939, 41424), (1252, 31068), (1726, 22536), (1878, 20712), (2504, 15534), (2589, 15024), (2817, 13808), (3452, 11268), (3756, 10356), (5008, 7767), (5178, 7512), (5634, 6904)]