68750696

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3643}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 147800640

約数和(自身を除く): 79049944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 3643, 4718, 7286, 9436, 14572, 18872, 25501, 29144, 51002, 102004, 204008, 1227691, 2455382, 4910764, 8593837, 9821528, 17187674, 34375348, 68750696]

約数ペア:

[(1, 68750696), (2, 34375348), (4, 17187674), (7, 9821528), (8, 8593837), (14, 4910764), (28, 2455382), (56, 1227691), (337, 204008), (674, 102004), (1348, 51002), (2359, 29144), (2696, 25501), (3643, 18872), (4718, 14572), (7286, 9436)]