56947904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{68447}}^1$

素因数の和:68472

約数の個数: 28

約数和(自身を含む): 121700544

約数和(自身を除く): 64752640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 68447, 136894, 273788, 547576, 889811, 1095152, 1779622, 2190304, 3559244, 4380608, 7118488, 14236976, 28473952, 56947904]

約数ペア:

[(1, 56947904), (2, 28473952), (4, 14236976), (8, 7118488), (13, 4380608), (16, 3559244), (26, 2190304), (32, 1779622), (52, 1095152), (64, 889811), (104, 547576), (208, 273788), (416, 136894), (832, 68447)]