73168766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 122653440

約数和(自身を除く): 49484674

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 337, 674, 781, 1529, 1562, 3058, 3707, 7414, 9869, 19738, 23927, 46843, 47854, 93686, 108559, 217118, 263197, 515273, 526394, 1030546, 3325853, 6651706, 36584383, 73168766]

約数ペア:

[(1, 73168766), (2, 36584383), (11, 6651706), (22, 3325853), (71, 1030546), (139, 526394), (142, 515273), (278, 263197), (337, 217118), (674, 108559), (781, 93686), (1529, 47854), (1562, 46843), (3058, 23927), (3707, 19738), (7414, 9869)]