42739972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57139}}^1$

素因数の和:57171

約数の個数: 24

約数和(自身を含む): 86395680

約数和(自身を除く): 43655708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 57139, 114278, 228556, 628529, 971363, 1257058, 1942726, 2514116, 3885452, 10684993, 21369986, 42739972]

約数ペア:

[(1, 42739972), (2, 21369986), (4, 10684993), (11, 3885452), (17, 2514116), (22, 1942726), (34, 1257058), (44, 971363), (68, 628529), (187, 228556), (374, 114278), (748, 57139)]