66819382

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65381}}^1$

素因数の和:65463

約数の個数: 16

約数和(自身を含む): 116118432

約数和(自身を除く): 49299050

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 65381, 130762, 457667, 915334, 4772813, 9545626, 33409691, 66819382]

約数ペア:

[(1, 66819382), (2, 33409691), (7, 9545626), (14, 4772813), (73, 915334), (146, 457667), (511, 130762), (1022, 65381)]