66418558

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 24

約数和(自身を含む): 106673904

約数和(自身を除く): 40255346

約数列:

[1, 2, 17, 34, 151, 289, 302, 578, 761, 1522, 2567, 5134, 12937, 25874, 43639, 87278, 114911, 219929, 229822, 439858, 1953487, 3906974, 33209279, 66418558]

約数ペア:

[(1, 66418558), (2, 33209279), (17, 3906974), (34, 1953487), (151, 439858), (289, 229822), (302, 219929), (578, 114911), (761, 87278), (1522, 43639), (2567, 25874), (5134, 12937)]