71539458

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 147526272

約数和(自身を除く): 75986814

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 2753, 4331, 5506, 8259, 8662, 12993, 16518, 25986, 167933, 195463, 335866, 390926, 503799, 586389, 1007598, 1172778, 11923243, 23846486, 35769729, 71539458]

約数ペア:

[(1, 71539458), (2, 35769729), (3, 23846486), (6, 11923243), (61, 1172778), (71, 1007598), (122, 586389), (142, 503799), (183, 390926), (213, 335866), (366, 195463), (426, 167933), (2753, 25986), (4331, 16518), (5506, 12993), (8259, 8662)]