42573388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 88171776

約数和(自身を除く): 45598388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 263, 283, 286, 526, 566, 572, 1052, 1132, 2893, 3113, 3419, 3679, 5786, 6226, 6838, 7358, 11572, 12452, 13676, 14716, 37609, 40469, 74429, 75218, 80938, 148858, 150436, 161876, 297716, 818719, 967577, 1637438, 1935154, 3274876, 3870308, 10643347, 21286694, 42573388]

約数ペア:

[(1, 42573388), (2, 21286694), (4, 10643347), (11, 3870308), (13, 3274876), (22, 1935154), (26, 1637438), (44, 967577), (52, 818719), (143, 297716), (263, 161876), (283, 150436), (286, 148858), (526, 80938), (566, 75218), (572, 74429), (1052, 40469), (1132, 37609), (2893, 14716), (3113, 13676), (3419, 12452), (3679, 11572), (5786, 7358), (6226, 6838)]