65494528

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 148048560

約数和(自身を除く): 82554032

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 401, 464, 512, 638, 704, 802, 928, 1276, 1408, 1604, 1856, 2552, 2816, 3208, 3712, 4411, 5104, 5632, 6416, 7424, 8822, 10208, 11629, 12832, 14848, 17644, 20416, 23258, 25664, 35288, 40832, 46516, 51328, 70576, 81664, 93032, 102656, 127919, 141152, 163328, 186064, 205312, 255838, 282304, 372128, 511676, 564608, 744256, 1023352, 1129216, 1488512, 2046704, 2258432, 2977024, 4093408, 5954048, 8186816, 16373632, 32747264, 65494528]

約数ペア:

[(1, 65494528), (2, 32747264), (4, 16373632), (8, 8186816), (11, 5954048), (16, 4093408), (22, 2977024), (29, 2258432), (32, 2046704), (44, 1488512), (58, 1129216), (64, 1023352), (88, 744256), (116, 564608), (128, 511676), (176, 372128), (232, 282304), (256, 255838), (319, 205312), (352, 186064), (401, 163328), (464, 141152), (512, 127919), (638, 102656), (704, 93032), (802, 81664), (928, 70576), (1276, 51328), (1408, 46516), (1604, 40832), (1856, 35288), (2552, 25664), (2816, 23258), (3208, 20416), (3712, 17644), (4411, 14848), (5104, 12832), (5632, 11629), (6416, 10208), (7424, 8822)]