42540766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3947}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 67795056

約数和(自身を除く): 25254290

約数列:

[1, 2, 17, 34, 317, 634, 3947, 5389, 7894, 10778, 67099, 134198, 1251199, 2502398, 21270383, 42540766]

約数ペア:

[(1, 42540766), (2, 21270383), (17, 2502398), (34, 1251199), (317, 134198), (634, 67099), (3947, 10778), (5389, 7894)]