42972446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3019}}^1$

素因数の和:3679

約数の個数: 16

約数和(自身を含む): 70450560

約数和(自身を除く): 27478114

約数列:

[1, 2, 11, 22, 647, 1294, 3019, 6038, 7117, 14234, 33209, 66418, 1953293, 3906586, 21486223, 42972446]

約数ペア:

[(1, 42972446), (2, 21486223), (11, 3906586), (22, 1953293), (647, 66418), (1294, 33209), (3019, 14234), (6038, 7117)]