74933008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{275489}}^1$

素因数の和:275514

約数の個数: 20

約数和(自身を含む): 153723420

約数和(自身を除く): 78790412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 275489, 550978, 1101956, 2203912, 4407824, 4683313, 9366626, 18733252, 37466504, 74933008]

約数ペア:

[(1, 74933008), (2, 37466504), (4, 18733252), (8, 9366626), (16, 4683313), (17, 4407824), (34, 2203912), (68, 1101956), (136, 550978), (272, 275489)]