77409908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3637}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 143933832

約数和(自身を除く): 66523924

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 3637, 5321, 7274, 10642, 14548, 21284, 61829, 123658, 247316, 1138381, 2276762, 4553524, 19352477, 38704954, 77409908]

約数ペア:

[(1, 77409908), (2, 38704954), (4, 19352477), (17, 4553524), (34, 2276762), (68, 1138381), (313, 247316), (626, 123658), (1252, 61829), (3637, 21284), (5321, 14548), (7274, 10642)]