69717872

素因数分解:

$2^4\times 7^1\times {\mathrm{622481}}^1$

素因数の和:622496

約数の個数: 20

約数和(自身を含む): 154375536

約数和(自身を除く): 84657664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 622481, 1244962, 2489924, 4357367, 4979848, 8714734, 9959696, 17429468, 34858936, 69717872]

約数ペア:

[(1, 69717872), (2, 34858936), (4, 17429468), (7, 9959696), (8, 8714734), (14, 4979848), (16, 4357367), (28, 2489924), (56, 1244962), (112, 622481)]