70997284

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 126137088

約数和(自身を除く): 55139804

約数列:

[1, 2, 4, 131, 157, 262, 314, 524, 628, 863, 1726, 3452, 20567, 41134, 82268, 113053, 135491, 226106, 270982, 452212, 541964, 17749321, 35498642, 70997284]

約数ペア:

[(1, 70997284), (2, 35498642), (4, 17749321), (131, 541964), (157, 452212), (262, 270982), (314, 226106), (524, 135491), (628, 113053), (863, 82268), (1726, 41134), (3452, 20567)]