42071458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 76684608

約数和(自身を除く): 34613150

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 121, 143, 242, 286, 311, 473, 559, 622, 946, 1118, 1573, 3146, 3421, 4043, 5203, 6149, 6842, 8086, 10406, 12298, 13373, 26746, 37631, 44473, 67639, 75262, 88946, 135278, 147103, 173849, 294206, 347698, 489203, 978406, 1618133, 1912339, 3236266, 3824678, 21035729, 42071458]

約数ペア:

[(1, 42071458), (2, 21035729), (11, 3824678), (13, 3236266), (22, 1912339), (26, 1618133), (43, 978406), (86, 489203), (121, 347698), (143, 294206), (242, 173849), (286, 147103), (311, 135278), (473, 88946), (559, 75262), (622, 67639), (946, 44473), (1118, 37631), (1573, 26746), (3146, 13373), (3421, 12298), (4043, 10406), (5203, 8086), (6149, 6842)]