23352368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 51590448

約数和(自身を除く): 28238080

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 311, 361, 494, 622, 722, 988, 1244, 1444, 1976, 2488, 2888, 3952, 4043, 4693, 4976, 5776, 5909, 8086, 9386, 11818, 16172, 18772, 23636, 32344, 37544, 47272, 64688, 75088, 76817, 94544, 112271, 153634, 224542, 307268, 449084, 614536, 898168, 1229072, 1459523, 1796336, 2919046, 5838092, 11676184, 23352368]

約数ペア:

[(1, 23352368), (2, 11676184), (4, 5838092), (8, 2919046), (13, 1796336), (16, 1459523), (19, 1229072), (26, 898168), (38, 614536), (52, 449084), (76, 307268), (104, 224542), (152, 153634), (208, 112271), (247, 94544), (304, 76817), (311, 75088), (361, 64688), (494, 47272), (622, 37544), (722, 32344), (988, 23636), (1244, 18772), (1444, 16172), (1976, 11818), (2488, 9386), (2888, 8086), (3952, 5909), (4043, 5776), (4693, 4976)]