42207494

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4561}}^1$

素因数の和:5231

約数の個数: 16

約数和(自身を含む): 72481056

約数和(自身を除く): 30273562

約数列:

[1, 2, 7, 14, 661, 1322, 4561, 4627, 9122, 9254, 31927, 63854, 3014821, 6029642, 21103747, 42207494]

約数ペア:

[(1, 42207494), (2, 21103747), (7, 6029642), (14, 3014821), (661, 63854), (1322, 31927), (4561, 9254), (4627, 9122)]