72650672

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{46811}}^1$

素因数の和:46916

約数の個数: 20

約数和(自身を含む): 142214856

約数和(自身を除く): 69564184

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 46811, 93622, 187244, 374488, 748976, 4540667, 9081334, 18162668, 36325336, 72650672]

約数ペア:

[(1, 72650672), (2, 36325336), (4, 18162668), (8, 9081334), (16, 4540667), (97, 748976), (194, 374488), (388, 187244), (776, 93622), (1552, 46811)]