42540052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{625589}}^1$

素因数の和:625610

約数の個数: 12

約数和(自身を含む): 78824340

約数和(自身を除く): 36284288

約数列:

[1, 2, 4, 17, 34, 68, 625589, 1251178, 2502356, 10635013, 21270026, 42540052]

約数ペア:

[(1, 42540052), (2, 21270026), (4, 10635013), (17, 2502356), (34, 1251178), (68, 625589)]