66128006

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{6977}}^1$

素因数の和:7663

約数の個数: 16

約数和(自身を含む): 113546016

約数和(自身を除く): 47418010

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 6977, 9478, 13954, 48839, 97678, 4723429, 9446858, 33064003, 66128006]

約数ペア:

[(1, 66128006), (2, 33064003), (7, 9446858), (14, 4723429), (677, 97678), (1354, 48839), (4739, 13954), (6977, 9478)]