26157090688

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 53976637440

約数和(自身を除く): 27819546752

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 128, 131, 142, 173, 254, 262, 284, 346, 508, 524, 568, 692, 1016, 1048, 1136, 1384, 2032, 2096, 2272, 2768, 4064, 4192, 4544, 5536, 8128, 8384, 9017, 9088, 9301, 11072, 12283, 16256, 16637, 16768, 18034, 18602, 21971, 22144, 22663, 24566, 33274, 36068, 37204, 43942, 45326, 49132, 66548, 72136, 74408, 87884, 90652, 98264, 133096, 144272, 148816, 175768, 181304, 196528, 266192, 288544, 297632, 351536, 362608, 393056, 532384, 577088, 595264, 703072, 725216, 786112, 1064768, 1154176, 1181227, 1190528, 1406144, 1450432, 1559941, 1572224, 1609073, 2129536, 2362454, 2812288, 2878201, 2900864, 3119882, 3218146, 4724908, 5756402, 6239764, 6436292, 9449816, 11512804, 12479528, 12872584, 18899632, 23025608, 24959056, 25745168, 37799264, 46051216, 49918112, 51490336, 75598528, 92102432, 99836224, 102980672, 151197056, 184204864, 199672448, 204352271, 205961344, 368409728, 408704542, 817409084, 1634818168, 3269636336, 6539272672, 13078545344, 26157090688]

約数ペア:

[(1, 26157090688), (2, 13078545344), (4, 6539272672), (8, 3269636336), (16, 1634818168), (32, 817409084), (64, 408704542), (71, 368409728), (127, 205961344), (128, 204352271), (131, 199672448), (142, 184204864), (173, 151197056), (254, 102980672), (262, 99836224), (284, 92102432), (346, 75598528), (508, 51490336), (524, 49918112), (568, 46051216), (692, 37799264), (1016, 25745168), (1048, 24959056), (1136, 23025608), (1384, 18899632), (2032, 12872584), (2096, 12479528), (2272, 11512804), (2768, 9449816), (4064, 6436292), (4192, 6239764), (4544, 5756402), (5536, 4724908), (8128, 3218146), (8384, 3119882), (9017, 2900864), (9088, 2878201), (9301, 2812288), (11072, 2362454), (12283, 2129536), (16256, 1609073), (16637, 1572224), (16768, 1559941), (18034, 1450432), (18602, 1406144), (21971, 1190528), (22144, 1181227), (22663, 1154176), (24566, 1064768), (33274, 786112), (36068, 725216), (37204, 703072), (43942, 595264), (45326, 577088), (49132, 532384), (66548, 393056), (72136, 362608), (74408, 351536), (87884, 297632), (90652, 288544), (98264, 266192), (133096, 196528), (144272, 181304), (148816, 175768)]