7080208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 14436576

約数和(自身を除く): 7356368

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 251, 328, 344, 502, 656, 688, 1004, 1763, 2008, 3526, 4016, 7052, 10291, 10793, 14104, 20582, 21586, 28208, 41164, 43172, 82328, 86344, 164656, 172688, 442513, 885026, 1770052, 3540104, 7080208]

約数ペア:

[(1, 7080208), (2, 3540104), (4, 1770052), (8, 885026), (16, 442513), (41, 172688), (43, 164656), (82, 86344), (86, 82328), (164, 43172), (172, 41164), (251, 28208), (328, 21586), (344, 20582), (502, 14104), (656, 10793), (688, 10291), (1004, 7052), (1763, 4016), (2008, 3526)]