64712318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{11719}}^1$

素因数の和:11983

約数の個数: 16

約数和(自身を含む): 106323840

約数和(自身を除く): 41611522

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 11719, 23438, 128909, 257818, 2941469, 5882938, 32356159, 64712318]

約数ペア:

[(1, 64712318), (2, 32356159), (11, 5882938), (22, 2941469), (251, 257818), (502, 128909), (2761, 23438), (5522, 11719)]