42990476

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 76392960

約数和(自身を除く): 33402484

約数列:

[1, 2, 4, 139, 167, 278, 334, 463, 556, 668, 926, 1852, 23213, 46426, 64357, 77321, 92852, 128714, 154642, 257428, 309284, 10747619, 21495238, 42990476]

約数ペア:

[(1, 42990476), (2, 21495238), (4, 10747619), (139, 309284), (167, 257428), (278, 154642), (334, 128714), (463, 92852), (556, 77321), (668, 64357), (926, 46426), (1852, 23213)]