71289026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 117926400

約数和(自身を除く): 46637374

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 829, 1178, 1387, 1658, 2263, 2774, 4526, 15751, 25699, 31502, 42997, 51398, 60517, 85994, 121034, 488281, 976562, 1149823, 1876027, 2299646, 3752054, 35644513, 71289026]

約数ペア:

[(1, 71289026), (2, 35644513), (19, 3752054), (31, 2299646), (38, 1876027), (62, 1149823), (73, 976562), (146, 488281), (589, 121034), (829, 85994), (1178, 60517), (1387, 51398), (1658, 42997), (2263, 31502), (2774, 25699), (4526, 15751)]