1528931026

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1956

約数の個数: 72

約数和(自身を含む): 2939613120

約数和(自身を除く): 1410682094

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 361, 437, 722, 874, 931, 1127, 1862, 1879, 2254, 2527, 3059, 3758, 5054, 6118, 8303, 13153, 16606, 17689, 21413, 26306, 35378, 35701, 42826, 43217, 58121, 71402, 86434, 92071, 116242, 184142, 249907, 302519, 406847, 499814, 605038, 678319, 813694, 821123, 1356638, 1642246, 1749349, 2117633, 3498698, 4235266, 4748233, 5747861, 9496466, 11495722, 15601337, 31202674, 33237631, 40235027, 66475262, 80470054, 109209359, 218418718, 764465513, 1528931026]

約数ペア:

[(1, 1528931026), (2, 764465513), (7, 218418718), (14, 109209359), (19, 80470054), (23, 66475262), (38, 40235027), (46, 33237631), (49, 31202674), (98, 15601337), (133, 11495722), (161, 9496466), (266, 5747861), (322, 4748233), (361, 4235266), (437, 3498698), (722, 2117633), (874, 1749349), (931, 1642246), (1127, 1356638), (1862, 821123), (1879, 813694), (2254, 678319), (2527, 605038), (3059, 499814), (3758, 406847), (5054, 302519), (6118, 249907), (8303, 184142), (13153, 116242), (16606, 92071), (17689, 86434), (21413, 71402), (26306, 58121), (35378, 43217), (35701, 42826)]