26535808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 32069312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 431, 481, 592, 832, 862, 962, 1184, 1664, 1724, 1924, 2368, 3448, 3848, 4736, 5603, 6896, 7696, 11206, 13792, 15392, 15947, 22412, 27584, 30784, 31894, 44824, 55168, 61568, 63788, 89648, 127576, 179296, 207311, 255152, 358592, 414622, 510304, 717184, 829244, 1020608, 1658488, 2041216, 3316976, 6633952, 13267904, 26535808]

約数ペア:

[(1, 26535808), (2, 13267904), (4, 6633952), (8, 3316976), (13, 2041216), (16, 1658488), (26, 1020608), (32, 829244), (37, 717184), (52, 510304), (64, 414622), (74, 358592), (104, 255152), (128, 207311), (148, 179296), (208, 127576), (296, 89648), (416, 63788), (431, 61568), (481, 55168), (592, 44824), (832, 31894), (862, 30784), (962, 27584), (1184, 22412), (1664, 15947), (1724, 15392), (1924, 13792), (2368, 11206), (3448, 7696), (3848, 6896), (4736, 5603)]