42697090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63727}}^1$

素因数の和:63801

約数の個数: 16

約数和(自身を含む): 78003072

約数和(自身を除く): 35305982

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 63727, 127454, 318635, 637270, 4269709, 8539418, 21348545, 42697090]

約数ペア:

[(1, 42697090), (2, 21348545), (5, 8539418), (10, 4269709), (67, 637270), (134, 318635), (335, 127454), (670, 63727)]