72437578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{1993}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 115213320

約数和(自身を除く): 42775742

約数列:

[1, 2, 17, 34, 1069, 1993, 2138, 3986, 18173, 33881, 36346, 67762, 2130517, 4261034, 36218789, 72437578]

約数ペア:

[(1, 72437578), (2, 36218789), (17, 4261034), (34, 2130517), (1069, 67762), (1993, 36346), (2138, 33881), (3986, 18173)]