25583272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 34745528

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 107, 121, 143, 152, 209, 214, 242, 247, 286, 418, 428, 484, 494, 572, 836, 856, 968, 988, 1144, 1177, 1391, 1573, 1672, 1976, 2033, 2299, 2354, 2717, 2782, 3146, 4066, 4598, 4708, 5434, 5564, 6292, 8132, 9196, 9416, 10868, 11128, 12584, 12947, 15301, 16264, 18392, 21736, 22363, 25894, 26429, 29887, 30602, 44726, 51788, 52858, 59774, 61204, 89452, 103576, 105716, 119548, 122408, 168311, 178904, 211432, 239096, 245993, 290719, 336622, 491986, 581438, 673244, 983972, 1162876, 1346488, 1967944, 2325752, 3197909, 6395818, 12791636, 25583272]

約数ペア:

[(1, 25583272), (2, 12791636), (4, 6395818), (8, 3197909), (11, 2325752), (13, 1967944), (19, 1346488), (22, 1162876), (26, 983972), (38, 673244), (44, 581438), (52, 491986), (76, 336622), (88, 290719), (104, 245993), (107, 239096), (121, 211432), (143, 178904), (152, 168311), (209, 122408), (214, 119548), (242, 105716), (247, 103576), (286, 89452), (418, 61204), (428, 59774), (484, 52858), (494, 51788), (572, 44726), (836, 30602), (856, 29887), (968, 26429), (988, 25894), (1144, 22363), (1177, 21736), (1391, 18392), (1573, 16264), (1672, 15301), (1976, 12947), (2033, 12584), (2299, 11128), (2354, 10868), (2717, 9416), (2782, 9196), (3146, 8132), (4066, 6292), (4598, 5564), (4708, 5434)]