27831225916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2741}}^1$

素因数の和:3059

約数の個数: 96

約数和(自身を含む): 56752819200

約数和(自身を除く): 28921593284

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 239, 247, 478, 494, 559, 817, 956, 988, 1118, 1634, 2236, 2741, 3107, 3268, 4541, 5482, 6214, 9082, 10277, 10621, 10964, 12428, 18164, 20554, 21242, 35633, 41108, 42484, 52079, 59033, 71266, 104158, 117863, 118066, 133601, 142532, 195263, 208316, 235726, 236132, 267202, 390526, 471452, 534404, 655099, 677027, 781052, 1310198, 1354054, 1532219, 2239397, 2538419, 2620396, 2708108, 3064438, 4478794, 5076838, 6128876, 8516287, 8957588, 10153676, 12446881, 17032574, 24893762, 28169257, 29112161, 34065148, 49787524, 56338514, 58224322, 112677028, 116448644, 161809453, 323618906, 366200341, 535215883, 647237812, 732400682, 1070431766, 1464801364, 2140863532, 6957806479, 13915612958, 27831225916]

約数ペア:

[(1, 27831225916), (2, 13915612958), (4, 6957806479), (13, 2140863532), (19, 1464801364), (26, 1070431766), (38, 732400682), (43, 647237812), (52, 535215883), (76, 366200341), (86, 323618906), (172, 161809453), (239, 116448644), (247, 112677028), (478, 58224322), (494, 56338514), (559, 49787524), (817, 34065148), (956, 29112161), (988, 28169257), (1118, 24893762), (1634, 17032574), (2236, 12446881), (2741, 10153676), (3107, 8957588), (3268, 8516287), (4541, 6128876), (5482, 5076838), (6214, 4478794), (9082, 3064438), (10277, 2708108), (10621, 2620396), (10964, 2538419), (12428, 2239397), (18164, 1532219), (20554, 1354054), (21242, 1310198), (35633, 781052), (41108, 677027), (42484, 655099), (52079, 534404), (59033, 471452), (71266, 390526), (104158, 267202), (117863, 236132), (118066, 235726), (133601, 208316), (142532, 195263)]