42128686

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3228

約数の個数: 24

約数和(自身を含む): 70069680

約数和(自身を除く): 27940994

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 3169, 6338, 6647, 13294, 53873, 72887, 107746, 145774, 915841, 1239079, 1831682, 2478158, 21064343, 42128686]

約数ペア:

[(1, 42128686), (2, 21064343), (17, 2478158), (23, 1831682), (34, 1239079), (46, 915841), (289, 145774), (391, 107746), (578, 72887), (782, 53873), (3169, 13294), (6338, 6647)]