15778112

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 36697920

約数和(自身を除く): 20919808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 859, 1148, 1312, 1718, 2296, 2624, 3436, 4592, 6013, 6872, 9184, 12026, 13744, 18368, 24052, 27488, 35219, 48104, 54976, 70438, 96208, 140876, 192416, 246533, 281752, 384832, 493066, 563504, 986132, 1127008, 1972264, 2254016, 3944528, 7889056, 15778112]

約数ペア:

[(1, 15778112), (2, 7889056), (4, 3944528), (7, 2254016), (8, 1972264), (14, 1127008), (16, 986132), (28, 563504), (32, 493066), (41, 384832), (56, 281752), (64, 246533), (82, 192416), (112, 140876), (164, 96208), (224, 70438), (287, 54976), (328, 48104), (448, 35219), (574, 27488), (656, 24052), (859, 18368), (1148, 13744), (1312, 12026), (1718, 9184), (2296, 6872), (2624, 6013), (3436, 4592)]