67290398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{155047}}^1$

素因数の和:155087

約数の個数: 16

約数和(自身を含む): 119076864

約数和(自身を除く): 51786466

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 155047, 310094, 1085329, 2170658, 4806457, 9612914, 33645199, 67290398]

約数ペア:

[(1, 67290398), (2, 33645199), (7, 9612914), (14, 4806457), (31, 2170658), (62, 1085329), (217, 310094), (434, 155047)]