56733978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1350809}}^1$

素因数の和:1350821

約数の個数: 16

約数和(自身を含む): 129677760

約数和(自身を除く): 72943782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1350809, 2701618, 4052427, 8104854, 9455663, 18911326, 28366989, 56733978]

約数ペア:

[(1, 56733978), (2, 28366989), (3, 18911326), (6, 9455663), (7, 8104854), (14, 4052427), (21, 2701618), (42, 1350809)]