78513412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4831}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 146119680

約数和(自身を除く): 67606268

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 4831, 8126, 9662, 16252, 19324, 82127, 164254, 328508, 1154609, 2309218, 4618436, 19628353, 39256706, 78513412]

約数ペア:

[(1, 78513412), (2, 39256706), (4, 19628353), (17, 4618436), (34, 2309218), (68, 1154609), (239, 328508), (478, 164254), (956, 82127), (4063, 19324), (4831, 16252), (8126, 9662)]