42047798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 73059840

約数和(自身を除く): 31012042

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 1811, 3622, 11609, 23218, 23543, 34409, 47086, 68818, 85117, 170234, 447317, 894634, 1106521, 1617223, 2213042, 3234446, 21023899, 42047798]

約数ペア:

[(1, 42047798), (2, 21023899), (13, 3234446), (19, 2213042), (26, 1617223), (38, 1106521), (47, 894634), (94, 447317), (247, 170234), (494, 85117), (611, 68818), (893, 47086), (1222, 34409), (1786, 23543), (1811, 23218), (3622, 11609)]