42574268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4339}}^1$

素因数の和:4577

約数の個数: 24

約数和(自身を含む): 81661440

約数和(自身を除く): 39087172

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4339, 4906, 8678, 9812, 17356, 47729, 95458, 190916, 967597, 1935194, 3870388, 10643567, 21287134, 42574268]

約数ペア:

[(1, 42574268), (2, 21287134), (4, 10643567), (11, 3870388), (22, 1935194), (44, 967597), (223, 190916), (446, 95458), (892, 47729), (2453, 17356), (4339, 9812), (4906, 8678)]