61795136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 84

約数和(自身を含む): 140828268

約数和(自身を除く): 79033132

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 257, 272, 289, 416, 442, 514, 544, 578, 832, 884, 1028, 1088, 1156, 1768, 2056, 2312, 3341, 3536, 3757, 4112, 4369, 4624, 6682, 7072, 7514, 8224, 8738, 9248, 13364, 14144, 15028, 16448, 17476, 18496, 26728, 30056, 34952, 53456, 56797, 60112, 69904, 74273, 106912, 113594, 120224, 139808, 148546, 213824, 227188, 240448, 279616, 297092, 454376, 594184, 908752, 965549, 1188368, 1817504, 1931098, 2376736, 3635008, 3862196, 4753472, 7724392, 15448784, 30897568, 61795136]

約数ペア:

[(1, 61795136), (2, 30897568), (4, 15448784), (8, 7724392), (13, 4753472), (16, 3862196), (17, 3635008), (26, 2376736), (32, 1931098), (34, 1817504), (52, 1188368), (64, 965549), (68, 908752), (104, 594184), (136, 454376), (208, 297092), (221, 279616), (257, 240448), (272, 227188), (289, 213824), (416, 148546), (442, 139808), (514, 120224), (544, 113594), (578, 106912), (832, 74273), (884, 69904), (1028, 60112), (1088, 56797), (1156, 53456), (1768, 34952), (2056, 30056), (2312, 26728), (3341, 18496), (3536, 17476), (3757, 16448), (4112, 15028), (4369, 14144), (4624, 13364), (6682, 9248), (7072, 8738), (7514, 8224)]