9968893256

素因数分解:

$2^3\times 7^1\times {\mathrm{178015951}}^1$

素因数の和:178015964

約数の個数: 16

約数和(自身を含む): 21361914240

約数和(自身を除く): 11393020984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 178015951, 356031902, 712063804, 1246111657, 1424127608, 2492223314, 4984446628, 9968893256]

約数ペア:

[(1, 9968893256), (2, 4984446628), (4, 2492223314), (7, 1424127608), (8, 1246111657), (14, 712063804), (28, 356031902), (56, 178015951)]