66343214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{278753}}^1$

素因数の和:278779

約数の個数: 16

約数和(自身を含む): 120421728

約数和(自身を除く): 54078514

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 278753, 557506, 1951271, 3902542, 4738801, 9477602, 33171607, 66343214]

約数ペア:

[(1, 66343214), (2, 33171607), (7, 9477602), (14, 4738801), (17, 3902542), (34, 1951271), (119, 557506), (238, 278753)]