56672994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1349357}}^1$

素因数の和:1349369

約数の個数: 16

約数和(自身を含む): 129538368

約数和(自身を除く): 72865374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1349357, 2698714, 4048071, 8096142, 9445499, 18890998, 28336497, 56672994]

約数ペア:

[(1, 56672994), (2, 28336497), (3, 18890998), (6, 9445499), (7, 8096142), (14, 4048071), (21, 2698714), (42, 1349357)]