71601978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1704809}}^1$

素因数の和:1704821

約数の個数: 16

約数和(自身を含む): 163661760

約数和(自身を除く): 92059782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1704809, 3409618, 5114427, 10228854, 11933663, 23867326, 35800989, 71601978]

約数ペア:

[(1, 71601978), (2, 35800989), (3, 23867326), (6, 11933663), (7, 10228854), (14, 5114427), (21, 3409618), (42, 1704809)]