65514724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 126794752

約数和(自身を除く): 61280028

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 446, 484, 607, 892, 1214, 2428, 2453, 4906, 6677, 9812, 13354, 26708, 26983, 53966, 73447, 107932, 135361, 146894, 270722, 293788, 541444, 1488971, 2977942, 5955884, 16378681, 32757362, 65514724]

約数ペア:

[(1, 65514724), (2, 32757362), (4, 16378681), (11, 5955884), (22, 2977942), (44, 1488971), (121, 541444), (223, 293788), (242, 270722), (446, 146894), (484, 135361), (607, 107932), (892, 73447), (1214, 53966), (2428, 26983), (2453, 26708), (4906, 13354), (6677, 9812)]