28691987808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{405529}}^1$

素因数の和:405620

約数の個数: 96

約数和(自身を含む): 83389944960

約数和(自身を除く): 54697957152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 67, 88, 96, 132, 134, 176, 201, 264, 268, 352, 402, 528, 536, 737, 804, 1056, 1072, 1474, 1608, 2144, 2211, 2948, 3216, 4422, 5896, 6432, 8844, 11792, 17688, 23584, 35376, 70752, 405529, 811058, 1216587, 1622116, 2433174, 3244232, 4460819, 4866348, 6488464, 8921638, 9732696, 12976928, 13382457, 17843276, 19465392, 26764914, 27170443, 35686552, 38930784, 53529828, 54340886, 71373104, 81511329, 107059656, 108681772, 142746208, 163022658, 214119312, 217363544, 298874873, 326045316, 428238624, 434727088, 597749746, 652090632, 869454176, 896624619, 1195499492, 1304181264, 1793249238, 2390998984, 2608362528, 3586498476, 4781997968, 7172996952, 9563995936, 14345993904, 28691987808]

約数ペア:

[(1, 28691987808), (2, 14345993904), (3, 9563995936), (4, 7172996952), (6, 4781997968), (8, 3586498476), (11, 2608362528), (12, 2390998984), (16, 1793249238), (22, 1304181264), (24, 1195499492), (32, 896624619), (33, 869454176), (44, 652090632), (48, 597749746), (66, 434727088), (67, 428238624), (88, 326045316), (96, 298874873), (132, 217363544), (134, 214119312), (176, 163022658), (201, 142746208), (264, 108681772), (268, 107059656), (352, 81511329), (402, 71373104), (528, 54340886), (536, 53529828), (737, 38930784), (804, 35686552), (1056, 27170443), (1072, 26764914), (1474, 19465392), (1608, 17843276), (2144, 13382457), (2211, 12976928), (2948, 9732696), (3216, 8921638), (4422, 6488464), (5896, 4866348), (6432, 4460819), (8844, 3244232), (11792, 2433174), (17688, 1622116), (23584, 1216587), (35376, 811058), (70752, 405529)]