26561865512

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{6427}}^1$

素因数の和:7271

約数の個数: 96

約数和(自身を含む): 62477845920

約数和(自身を除く): 35915980408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 811, 1274, 1622, 2548, 3244, 5096, 5677, 6427, 6488, 10543, 11354, 12854, 21086, 22708, 25708, 39739, 42172, 44989, 45416, 51416, 73801, 79478, 83551, 84344, 89978, 147602, 158956, 167102, 179956, 295204, 314923, 317912, 334204, 359912, 516607, 584857, 590408, 629846, 668408, 1033214, 1169714, 1259692, 2066428, 2339428, 2519384, 4093999, 4132856, 4678856, 5212297, 8187998, 10424594, 16375996, 20849188, 32751992, 36486079, 41698376, 67759861, 72972158, 135519722, 145944316, 255402553, 271039444, 291888632, 474319027, 510805106, 542078888, 948638054, 1021610212, 1897276108, 2043220424, 3320233189, 3794552216, 6640466378, 13280932756, 26561865512]

約数ペア:

[(1, 26561865512), (2, 13280932756), (4, 6640466378), (7, 3794552216), (8, 3320233189), (13, 2043220424), (14, 1897276108), (26, 1021610212), (28, 948638054), (49, 542078888), (52, 510805106), (56, 474319027), (91, 291888632), (98, 271039444), (104, 255402553), (182, 145944316), (196, 135519722), (364, 72972158), (392, 67759861), (637, 41698376), (728, 36486079), (811, 32751992), (1274, 20849188), (1622, 16375996), (2548, 10424594), (3244, 8187998), (5096, 5212297), (5677, 4678856), (6427, 4132856), (6488, 4093999), (10543, 2519384), (11354, 2339428), (12854, 2066428), (21086, 1259692), (22708, 1169714), (25708, 1033214), (39739, 668408), (42172, 629846), (44989, 590408), (45416, 584857), (51416, 516607), (73801, 359912), (79478, 334204), (83551, 317912), (84344, 314923), (89978, 295204), (147602, 179956), (158956, 167102)]