42742028

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4877}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 85774752

約数和(自身を除く): 43032724

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 4877, 8764, 9754, 19508, 34139, 68278, 136556, 1526501, 3053002, 6106004, 10685507, 21371014, 42742028]

約数ペア:

[(1, 42742028), (2, 21371014), (4, 10685507), (7, 6106004), (14, 3053002), (28, 1526501), (313, 136556), (626, 68278), (1252, 34139), (2191, 19508), (4382, 9754), (4877, 8764)]