67953790

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{19471}}^1$

素因数の和:19827

約数の個数: 16

約数和(自身を含む): 122673600

約数和(自身を除く): 54719810

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 19471, 38942, 97355, 194710, 6795379, 13590758, 33976895, 67953790]

約数ペア:

[(1, 67953790), (2, 33976895), (5, 13590758), (10, 6795379), (349, 194710), (698, 97355), (1745, 38942), (3490, 19471)]