66113168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{375643}}^1$

素因数の和:375662

約数の個数: 20

約数和(自身を含む): 139739568

約数和(自身を除く): 73626400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 375643, 751286, 1502572, 3005144, 4132073, 6010288, 8264146, 16528292, 33056584, 66113168]

約数ペア:

[(1, 66113168), (2, 33056584), (4, 16528292), (8, 8264146), (11, 6010288), (16, 4132073), (22, 3005144), (44, 1502572), (88, 751286), (176, 375643)]