70780768

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{4993}}^1$

素因数の和:5446

約数の個数: 24

約数和(自身を含む): 139692168

約数和(自身を除く): 68911400

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 3544, 4993, 7088, 9986, 14176, 19972, 39944, 79888, 159776, 2211899, 4423798, 8847596, 17695192, 35390384, 70780768]

約数ペア:

[(1, 70780768), (2, 35390384), (4, 17695192), (8, 8847596), (16, 4423798), (32, 2211899), (443, 159776), (886, 79888), (1772, 39944), (3544, 19972), (4993, 14176), (7088, 9986)]