129448648

素因数分解:

$2^3\times 7^1\times {\mathrm{2311583}}^1$

素因数の和:2311596

約数の個数: 16

約数和(自身を含む): 277390080

約数和(自身を除く): 147941432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2311583, 4623166, 9246332, 16181081, 18492664, 32362162, 64724324, 129448648]

約数ペア:

[(1, 129448648), (2, 64724324), (4, 32362162), (7, 18492664), (8, 16181081), (14, 9246332), (28, 4623166), (56, 2311583)]