42908404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139313}}^1$

素因数の和:139335

約数の個数: 24

約数和(自身を含む): 93619008

約数和(自身を除く): 50710604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 139313, 278626, 557252, 975191, 1532443, 1950382, 3064886, 3900764, 6129772, 10727101, 21454202, 42908404]

約数ペア:

[(1, 42908404), (2, 21454202), (4, 10727101), (7, 6129772), (11, 3900764), (14, 3064886), (22, 1950382), (28, 1532443), (44, 975191), (77, 557252), (154, 278626), (308, 139313)]