61622738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 101520000

約数和(自身を除く): 39897262

約数列:

[1, 2, 19, 29, 38, 58, 199, 281, 398, 551, 562, 1102, 3781, 5339, 5771, 7562, 8149, 10678, 11542, 16298, 55919, 109649, 111838, 154831, 219298, 309662, 1062461, 1621651, 2124922, 3243302, 30811369, 61622738]

約数ペア:

[(1, 61622738), (2, 30811369), (19, 3243302), (29, 2124922), (38, 1621651), (58, 1062461), (199, 309662), (281, 219298), (398, 154831), (551, 111838), (562, 109649), (1102, 55919), (3781, 16298), (5339, 11542), (5771, 10678), (7562, 8149)]