25868766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 69275520

約数和(自身を除く): 43406754

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 421, 462, 539, 627, 798, 842, 931, 1078, 1254, 1263, 1463, 1617, 1862, 2526, 2793, 2926, 2947, 3234, 4389, 4631, 5586, 5894, 7999, 8778, 8841, 9262, 10241, 13893, 15998, 17682, 20482, 20629, 23997, 27786, 30723, 32417, 41258, 47994, 55993, 61446, 61887, 64834, 87989, 97251, 111986, 123774, 167979, 175978, 194502, 226919, 263967, 335958, 391951, 453838, 527934, 615923, 680757, 783902, 1175853, 1231846, 1361514, 1847769, 2351706, 3695538, 4311461, 8622922, 12934383, 25868766]

約数ペア:

[(1, 25868766), (2, 12934383), (3, 8622922), (6, 4311461), (7, 3695538), (11, 2351706), (14, 1847769), (19, 1361514), (21, 1231846), (22, 1175853), (33, 783902), (38, 680757), (42, 615923), (49, 527934), (57, 453838), (66, 391951), (77, 335958), (98, 263967), (114, 226919), (133, 194502), (147, 175978), (154, 167979), (209, 123774), (231, 111986), (266, 97251), (294, 87989), (399, 64834), (418, 61887), (421, 61446), (462, 55993), (539, 47994), (627, 41258), (798, 32417), (842, 30723), (931, 27786), (1078, 23997), (1254, 20629), (1263, 20482), (1463, 17682), (1617, 15998), (1862, 13893), (2526, 10241), (2793, 9262), (2926, 8841), (2947, 8778), (3234, 7999), (4389, 5894), (4631, 5586)]