71320236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26893}}^1$

素因数の和:26930

約数の個数: 48

約数和(自身を含む): 189764064

約数和(自身を除く): 118443828

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 26893, 53786, 80679, 107572, 161358, 322716, 349609, 457181, 699218, 914362, 1048827, 1371543, 1398436, 1828724, 2097654, 2743086, 4195308, 5486172, 5943353, 11886706, 17830059, 23773412, 35660118, 71320236]

約数ペア:

[(1, 71320236), (2, 35660118), (3, 23773412), (4, 17830059), (6, 11886706), (12, 5943353), (13, 5486172), (17, 4195308), (26, 2743086), (34, 2097654), (39, 1828724), (51, 1398436), (52, 1371543), (68, 1048827), (78, 914362), (102, 699218), (156, 457181), (204, 349609), (221, 322716), (442, 161358), (663, 107572), (884, 80679), (1326, 53786), (2652, 26893)]