74903768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{550763}}^1$

素因数の和:550786

約数の個数: 16

約数和(自身を含む): 148706280

約数和(自身を除く): 73802512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 550763, 1101526, 2203052, 4406104, 9362971, 18725942, 37451884, 74903768]

約数ペア:

[(1, 74903768), (2, 37451884), (4, 18725942), (8, 9362971), (17, 4406104), (34, 2203052), (68, 1101526), (136, 550763)]