42153748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115807}}^1$

素因数の和:115831

約数の個数: 24

約数和(自身を含む): 90793472

約数和(自身を除く): 48639724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 115807, 231614, 463228, 810649, 1505491, 1621298, 3010982, 3242596, 6021964, 10538437, 21076874, 42153748]

約数ペア:

[(1, 42153748), (2, 21076874), (4, 10538437), (7, 6021964), (13, 3242596), (14, 3010982), (26, 1621298), (28, 1505491), (52, 810649), (91, 463228), (182, 231614), (364, 115807)]