42555812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1627}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 80410176

約数和(自身を除く): 37854364

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 1627, 2012, 3254, 6508, 6539, 13078, 21151, 26156, 42302, 84604, 818381, 1636762, 3273524, 10638953, 21277906, 42555812]

約数ペア:

[(1, 42555812), (2, 21277906), (4, 10638953), (13, 3273524), (26, 1636762), (52, 818381), (503, 84604), (1006, 42302), (1627, 26156), (2012, 21151), (3254, 13078), (6508, 6539)]