26768872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 61447680

約数和(自身を除く): 34678808

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 31, 38, 46, 52, 62, 76, 92, 104, 124, 152, 184, 247, 248, 299, 361, 403, 437, 494, 589, 598, 713, 722, 806, 874, 988, 1178, 1196, 1426, 1444, 1612, 1748, 1976, 2356, 2392, 2852, 2888, 3224, 3496, 4693, 4712, 5681, 5704, 7657, 8303, 9269, 9386, 11191, 11362, 13547, 15314, 16606, 18538, 18772, 22382, 22724, 27094, 30628, 33212, 37076, 37544, 44764, 45448, 54188, 61256, 66424, 74152, 89528, 107939, 108376, 145483, 176111, 215878, 257393, 290966, 352222, 431756, 514786, 581932, 704444, 863512, 1029572, 1163864, 1408888, 2059144, 3346109, 6692218, 13384436, 26768872]

約数ペア:

[(1, 26768872), (2, 13384436), (4, 6692218), (8, 3346109), (13, 2059144), (19, 1408888), (23, 1163864), (26, 1029572), (31, 863512), (38, 704444), (46, 581932), (52, 514786), (62, 431756), (76, 352222), (92, 290966), (104, 257393), (124, 215878), (152, 176111), (184, 145483), (247, 108376), (248, 107939), (299, 89528), (361, 74152), (403, 66424), (437, 61256), (494, 54188), (589, 45448), (598, 44764), (713, 37544), (722, 37076), (806, 33212), (874, 30628), (988, 27094), (1178, 22724), (1196, 22382), (1426, 18772), (1444, 18538), (1612, 16606), (1748, 15314), (1976, 13547), (2356, 11362), (2392, 11191), (2852, 9386), (2888, 9269), (3224, 8303), (3496, 7657), (4693, 5704), (4712, 5681)]