28592786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 45891840

約数和(自身を除く): 17299054

約数列:

[1, 2, 37, 67, 73, 74, 79, 134, 146, 158, 2479, 2701, 2923, 4891, 4958, 5293, 5402, 5767, 5846, 9782, 10586, 11534, 180967, 195841, 213379, 361934, 386389, 391682, 426758, 772778, 14296393, 28592786]

約数ペア:

[(1, 28592786), (2, 14296393), (37, 772778), (67, 426758), (73, 391682), (74, 386389), (79, 361934), (134, 213379), (146, 195841), (158, 180967), (2479, 11534), (2701, 10586), (2923, 9782), (4891, 5846), (4958, 5767), (5293, 5402)]