7473886

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 13298688

約数和(自身を除く): 5824802

約数列:

[1, 2, 7, 14, 71, 73, 103, 142, 146, 206, 497, 511, 721, 994, 1022, 1442, 5183, 7313, 7519, 10366, 14626, 15038, 36281, 51191, 52633, 72562, 102382, 105266, 533849, 1067698, 3736943, 7473886]

約数ペア:

[(1, 7473886), (2, 3736943), (7, 1067698), (14, 533849), (71, 105266), (73, 102382), (103, 72562), (142, 52633), (146, 51191), (206, 36281), (497, 15038), (511, 14626), (721, 10366), (994, 7519), (1022, 7313), (1442, 5183)]