25321824

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7993}}^1$

素因数の和:8020

約数の個数: 72

約数和(自身を含む): 78565032

約数和(自身を除く): 53243208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 7993, 15986, 23979, 31972, 47958, 63944, 71937, 87923, 95916, 127888, 143874, 175846, 191832, 255776, 263769, 287748, 351692, 383664, 527538, 575496, 703384, 767328, 791307, 1055076, 1150992, 1406768, 1582614, 2110152, 2301984, 2813536, 3165228, 4220304, 6330456, 8440608, 12660912, 25321824]

約数ペア:

[(1, 25321824), (2, 12660912), (3, 8440608), (4, 6330456), (6, 4220304), (8, 3165228), (9, 2813536), (11, 2301984), (12, 2110152), (16, 1582614), (18, 1406768), (22, 1150992), (24, 1055076), (32, 791307), (33, 767328), (36, 703384), (44, 575496), (48, 527538), (66, 383664), (72, 351692), (88, 287748), (96, 263769), (99, 255776), (132, 191832), (144, 175846), (176, 143874), (198, 127888), (264, 95916), (288, 87923), (352, 71937), (396, 63944), (528, 47958), (792, 31972), (1056, 23979), (1584, 15986), (3168, 7993)]