7270016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 16579080

約数和(自身を除く): 9309064

約数列:

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

約数ペア:

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