38172724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 68136768

約数和(自身を除く): 29964044

約数列:

[1, 2, 4, 71, 142, 257, 284, 514, 523, 1028, 1046, 2092, 18247, 36494, 37133, 72988, 74266, 134411, 148532, 268822, 537644, 9543181, 19086362, 38172724]

約数ペア:

[(1, 38172724), (2, 19086362), (4, 9543181), (71, 537644), (142, 268822), (257, 148532), (284, 134411), (514, 74266), (523, 72988), (1028, 37133), (1046, 36494), (2092, 18247)]