38861368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53381}}^1$

素因数の和:53407

約数の個数: 32

約数和(自身を含む): 89681760

約数和(自身を除く): 50820392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53381, 106762, 213524, 373667, 427048, 693953, 747334, 1387906, 1494668, 2775812, 2989336, 4857671, 5551624, 9715342, 19430684, 38861368]

約数ペア:

[(1, 38861368), (2, 19430684), (4, 9715342), (7, 5551624), (8, 4857671), (13, 2989336), (14, 2775812), (26, 1494668), (28, 1387906), (52, 747334), (56, 693953), (91, 427048), (104, 373667), (182, 213524), (364, 106762), (728, 53381)]