40248906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 82487808

約数和(自身を除く): 42238902

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 883, 1766, 2649, 5298, 7597, 15194, 22791, 45582, 62693, 94481, 125386, 188079, 188962, 283443, 376158, 566886, 6708151, 13416302, 20124453, 40248906]

約数ペア:

[(1, 40248906), (2, 20124453), (3, 13416302), (6, 6708151), (71, 566886), (107, 376158), (142, 283443), (213, 188962), (214, 188079), (321, 125386), (426, 94481), (642, 62693), (883, 45582), (1766, 22791), (2649, 15194), (5298, 7597)]