29080064

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 66511368

約数和(自身を除く): 37431304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 257, 272, 416, 442, 512, 514, 544, 832, 884, 1028, 1088, 1664, 1768, 2056, 2176, 3328, 3341, 3536, 4112, 4352, 4369, 6656, 6682, 7072, 8224, 8704, 8738, 13364, 14144, 16448, 17476, 26728, 28288, 32896, 34952, 53456, 56576, 56797, 65792, 69904, 106912, 113152, 113594, 131584, 139808, 213824, 227188, 279616, 427648, 454376, 559232, 855296, 908752, 1118464, 1710592, 1817504, 2236928, 3635008, 7270016, 14540032, 29080064]

約数ペア:

[(1, 29080064), (2, 14540032), (4, 7270016), (8, 3635008), (13, 2236928), (16, 1817504), (17, 1710592), (26, 1118464), (32, 908752), (34, 855296), (52, 559232), (64, 454376), (68, 427648), (104, 279616), (128, 227188), (136, 213824), (208, 139808), (221, 131584), (256, 113594), (257, 113152), (272, 106912), (416, 69904), (442, 65792), (512, 56797), (514, 56576), (544, 53456), (832, 34952), (884, 32896), (1028, 28288), (1088, 26728), (1664, 17476), (1768, 16448), (2056, 14144), (2176, 13364), (3328, 8738), (3341, 8704), (3536, 8224), (4112, 7072), (4352, 6682), (4369, 6656)]