78744098770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{27247093}}^1$

素因数の和:27247134

約数の個数: 24

約数和(自身を含む): 150567441444

約数和(自身を除く): 71823342674

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 27247093, 54494186, 136235465, 272470930, 463200581, 926401162, 2316002905, 4632005810, 7874409877, 15748819754, 39372049385, 78744098770]

約数ペア:

[(1, 78744098770), (2, 39372049385), (5, 15748819754), (10, 7874409877), (17, 4632005810), (34, 2316002905), (85, 926401162), (170, 463200581), (289, 272470930), (578, 136235465), (1445, 54494186), (2890, 27247093)]