67686038

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 118949376

約数和(自身を除く): 51263338

約数列:

[1, 2, 7, 14, 73, 103, 146, 206, 511, 643, 721, 1022, 1286, 1442, 4501, 7519, 9002, 15038, 46939, 52633, 66229, 93878, 105266, 132458, 328573, 463603, 657146, 927206, 4834717, 9669434, 33843019, 67686038]

約数ペア:

[(1, 67686038), (2, 33843019), (7, 9669434), (14, 4834717), (73, 927206), (103, 657146), (146, 463603), (206, 328573), (511, 132458), (643, 105266), (721, 93878), (1022, 66229), (1286, 52633), (1442, 46939), (4501, 15038), (7519, 9002)]