28245932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 36104788

約数列:

[1, 2, 4, 11, 13, 19, 22, 23, 26, 38, 44, 46, 52, 76, 92, 113, 143, 209, 226, 247, 253, 286, 299, 418, 437, 452, 494, 506, 572, 598, 836, 874, 988, 1012, 1196, 1243, 1469, 1748, 2147, 2486, 2599, 2717, 2938, 3289, 4294, 4807, 4972, 5198, 5434, 5681, 5876, 6578, 8588, 9614, 10396, 10868, 11362, 13156, 16159, 19228, 22724, 23617, 27911, 28589, 32318, 33787, 47234, 49381, 55822, 57178, 62491, 64636, 67574, 94468, 98762, 111644, 114356, 124982, 135148, 197524, 249964, 307021, 371657, 543191, 614042, 641953, 743314, 1086382, 1228084, 1283906, 1486628, 2172764, 2567812, 7061483, 14122966, 28245932]

約数ペア:

[(1, 28245932), (2, 14122966), (4, 7061483), (11, 2567812), (13, 2172764), (19, 1486628), (22, 1283906), (23, 1228084), (26, 1086382), (38, 743314), (44, 641953), (46, 614042), (52, 543191), (76, 371657), (92, 307021), (113, 249964), (143, 197524), (209, 135148), (226, 124982), (247, 114356), (253, 111644), (286, 98762), (299, 94468), (418, 67574), (437, 64636), (452, 62491), (494, 57178), (506, 55822), (572, 49381), (598, 47234), (836, 33787), (874, 32318), (988, 28589), (1012, 27911), (1196, 23617), (1243, 22724), (1469, 19228), (1748, 16159), (2147, 13156), (2486, 11362), (2599, 10868), (2717, 10396), (2938, 9614), (3289, 8588), (4294, 6578), (4807, 5876), (4972, 5681), (5198, 5434)]