65419242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 159697920

約数和(自身を除く): 94278678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1123, 1387, 1533, 2246, 2774, 3066, 3369, 4161, 6738, 7861, 8322, 9709, 15722, 19418, 21337, 23583, 29127, 42674, 47166, 58254, 64011, 81979, 128022, 149359, 163958, 245937, 298718, 448077, 491874, 573853, 896154, 1147706, 1557601, 1721559, 3115202, 3443118, 4672803, 9345606, 10903207, 21806414, 32709621, 65419242]

約数ペア:

[(1, 65419242), (2, 32709621), (3, 21806414), (6, 10903207), (7, 9345606), (14, 4672803), (19, 3443118), (21, 3115202), (38, 1721559), (42, 1557601), (57, 1147706), (73, 896154), (114, 573853), (133, 491874), (146, 448077), (219, 298718), (266, 245937), (399, 163958), (438, 149359), (511, 128022), (798, 81979), (1022, 64011), (1123, 58254), (1387, 47166), (1533, 42674), (2246, 29127), (2774, 23583), (3066, 21337), (3369, 19418), (4161, 15722), (6738, 9709), (7861, 8322)]