42215278

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{4253}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 72488160

約数和(自身を除く): 30272882

約数列:

[1, 2, 7, 14, 709, 1418, 4253, 4963, 8506, 9926, 29771, 59542, 3015377, 6030754, 21107639, 42215278]

約数ペア:

[(1, 42215278), (2, 21107639), (7, 6030754), (14, 3015377), (709, 59542), (1418, 29771), (4253, 9926), (4963, 8506)]