65318624

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 156275280

約数和(自身を除く): 90956656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1009, 1156, 1904, 2018, 2023, 2312, 3808, 4036, 4046, 4624, 7063, 8072, 8092, 9248, 14126, 16144, 16184, 17153, 28252, 32288, 32368, 34306, 56504, 64736, 68612, 113008, 120071, 137224, 226016, 240142, 274448, 291601, 480284, 548896, 583202, 960568, 1166404, 1921136, 2041207, 2332808, 3842272, 4082414, 4665616, 8164828, 9331232, 16329656, 32659312, 65318624]

約数ペア:

[(1, 65318624), (2, 32659312), (4, 16329656), (7, 9331232), (8, 8164828), (14, 4665616), (16, 4082414), (17, 3842272), (28, 2332808), (32, 2041207), (34, 1921136), (56, 1166404), (68, 960568), (112, 583202), (119, 548896), (136, 480284), (224, 291601), (238, 274448), (272, 240142), (289, 226016), (476, 137224), (544, 120071), (578, 113008), (952, 68612), (1009, 64736), (1156, 56504), (1904, 34306), (2018, 32368), (2023, 32288), (2312, 28252), (3808, 17153), (4036, 16184), (4046, 16144), (4624, 14126), (7063, 9248), (8072, 8092)]