1158565550528

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{420990389}}^1$

素因数の和:420990444

約数の個数: 28

約数和(自身を含む): 2352494299320

約数和(自身を除く): 1193928748792

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 420990389, 841980778, 1683961556, 3367923112, 6735846224, 13471692448, 18102586727, 26943384896, 36205173454, 72410346908, 144820693816, 289641387632, 579282775264, 1158565550528]

約数ペア:

[(1, 1158565550528), (2, 579282775264), (4, 289641387632), (8, 144820693816), (16, 72410346908), (32, 36205173454), (43, 26943384896), (64, 18102586727), (86, 13471692448), (172, 6735846224), (344, 3367923112), (688, 1683961556), (1376, 841980778), (2752, 420990389)]