65509144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 133358400

約数和(自身を除く): 67849256

約数列:

[1, 2, 4, 8, 29, 41, 58, 71, 82, 97, 116, 142, 164, 194, 232, 284, 328, 388, 568, 776, 1189, 2059, 2378, 2813, 2911, 3977, 4118, 4756, 5626, 5822, 6887, 7954, 8236, 9512, 11252, 11644, 13774, 15908, 16472, 22504, 23288, 27548, 31816, 55096, 84419, 115333, 168838, 199723, 230666, 282367, 337676, 399446, 461332, 564734, 675352, 798892, 922664, 1129468, 1597784, 2258936, 8188643, 16377286, 32754572, 65509144]

約数ペア:

[(1, 65509144), (2, 32754572), (4, 16377286), (8, 8188643), (29, 2258936), (41, 1597784), (58, 1129468), (71, 922664), (82, 798892), (97, 675352), (116, 564734), (142, 461332), (164, 399446), (194, 337676), (232, 282367), (284, 230666), (328, 199723), (388, 168838), (568, 115333), (776, 84419), (1189, 55096), (2059, 31816), (2378, 27548), (2813, 23288), (2911, 22504), (3977, 16472), (4118, 15908), (4756, 13774), (5626, 11644), (5822, 11252), (6887, 9512), (7954, 8236)]