42942508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 92171520

約数和(自身を除く): 49229012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 1523, 2014, 3046, 4028, 6092, 7049, 10661, 14098, 21322, 28196, 28937, 42644, 57874, 80719, 115748, 161438, 202559, 322876, 405118, 565033, 810236, 1130066, 1533661, 2260132, 3067322, 6134644, 10735627, 21471254, 42942508]

約数ペア:

[(1, 42942508), (2, 21471254), (4, 10735627), (7, 6134644), (14, 3067322), (19, 2260132), (28, 1533661), (38, 1130066), (53, 810236), (76, 565033), (106, 405118), (133, 322876), (212, 202559), (266, 161438), (371, 115748), (532, 80719), (742, 57874), (1007, 42644), (1484, 28937), (1523, 28196), (2014, 21322), (3046, 14098), (4028, 10661), (6092, 7049)]