65024764

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 54

約数和(自身を含む): 139857480

約数和(自身を除く): 74832716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 919, 931, 1444, 1838, 1862, 2527, 3676, 3724, 5054, 6433, 10108, 12866, 17461, 17689, 25732, 34922, 35378, 45031, 69844, 70756, 90062, 122227, 180124, 244454, 331759, 488908, 663518, 855589, 1327036, 1711178, 2322313, 3422356, 4644626, 9289252, 16256191, 32512382, 65024764]

約数ペア:

[(1, 65024764), (2, 32512382), (4, 16256191), (7, 9289252), (14, 4644626), (19, 3422356), (28, 2322313), (38, 1711178), (49, 1327036), (76, 855589), (98, 663518), (133, 488908), (196, 331759), (266, 244454), (361, 180124), (532, 122227), (722, 90062), (919, 70756), (931, 69844), (1444, 45031), (1838, 35378), (1862, 34922), (2527, 25732), (3676, 17689), (3724, 17461), (5054, 12866), (6433, 10108)]