26678743588

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 55549686528

約数和(自身を除く): 28870942940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 148, 226, 259, 281, 452, 518, 562, 791, 811, 1036, 1124, 1582, 1622, 1967, 3164, 3244, 3934, 4181, 5677, 7868, 8362, 10397, 11354, 16724, 20794, 22708, 29267, 30007, 31753, 41588, 58534, 60014, 63506, 72779, 91643, 117068, 120028, 127012, 145558, 183286, 210049, 222271, 227891, 291116, 366572, 420098, 444542, 455782, 641501, 840196, 889084, 911564, 1174861, 1283002, 1595237, 2349722, 2566004, 3190474, 3390791, 4699444, 6380948, 6781582, 8224027, 8431967, 13563164, 16448054, 16863934, 23735537, 25751683, 32896108, 33727868, 47471074, 51503366, 59023769, 94942148, 103006732, 118047538, 180261781, 236095076, 360523562, 721047124, 952812271, 1905624542, 3811249084, 6669685897, 13339371794, 26678743588]

約数ペア:

[(1, 26678743588), (2, 13339371794), (4, 6669685897), (7, 3811249084), (14, 1905624542), (28, 952812271), (37, 721047124), (74, 360523562), (113, 236095076), (148, 180261781), (226, 118047538), (259, 103006732), (281, 94942148), (452, 59023769), (518, 51503366), (562, 47471074), (791, 33727868), (811, 32896108), (1036, 25751683), (1124, 23735537), (1582, 16863934), (1622, 16448054), (1967, 13563164), (3164, 8431967), (3244, 8224027), (3934, 6781582), (4181, 6380948), (5677, 4699444), (7868, 3390791), (8362, 3190474), (10397, 2566004), (11354, 2349722), (16724, 1595237), (20794, 1283002), (22708, 1174861), (29267, 911564), (30007, 889084), (31753, 840196), (41588, 641501), (58534, 455782), (60014, 444542), (63506, 420098), (72779, 366572), (91643, 291116), (117068, 227891), (120028, 222271), (127012, 210049), (145558, 183286)]