40618193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 12569647

約数列:

[1, 7, 11, 37, 53, 77, 259, 269, 371, 407, 583, 1883, 1961, 2849, 2959, 4081, 9953, 13727, 14257, 20713, 21571, 69671, 99799, 109483, 150997, 156827, 527509, 766381, 1097789, 3692563, 5802599, 40618193]

約数ペア:

[(1, 40618193), (7, 5802599), (11, 3692563), (37, 1097789), (53, 766381), (77, 527509), (259, 156827), (269, 150997), (371, 109483), (407, 99799), (583, 69671), (1883, 21571), (1961, 20713), (2849, 14257), (2959, 13727), (4081, 9953)]