65000216

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 130850640

約数和(自身を除く): 65850424

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 317, 361, 568, 634, 722, 1268, 1349, 1444, 2536, 2698, 2888, 5396, 6023, 10792, 12046, 22507, 24092, 25631, 45014, 48184, 51262, 90028, 102524, 114437, 180056, 205048, 228874, 427633, 457748, 855266, 915496, 1710532, 3421064, 8125027, 16250054, 32500108, 65000216]

約数ペア:

[(1, 65000216), (2, 32500108), (4, 16250054), (8, 8125027), (19, 3421064), (38, 1710532), (71, 915496), (76, 855266), (142, 457748), (152, 427633), (284, 228874), (317, 205048), (361, 180056), (568, 114437), (634, 102524), (722, 90028), (1268, 51262), (1349, 48184), (1444, 45014), (2536, 25631), (2698, 24092), (2888, 22507), (5396, 12046), (6023, 10792)]