66398906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{16411}}^1$

素因数の和:16454

約数の個数: 24

約数和(自身を含む): 120923616

約数和(自身を除く): 54524710

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 16411, 32822, 114877, 229754, 278987, 557974, 1952909, 3905818, 4742779, 9485558, 33199453, 66398906]

約数ペア:

[(1, 66398906), (2, 33199453), (7, 9485558), (14, 4742779), (17, 3905818), (34, 1952909), (119, 557974), (238, 278987), (289, 229754), (578, 114877), (2023, 32822), (4046, 16411)]