25770822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 64931328

約数和(自身を除く): 39160506

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 461, 462, 726, 847, 922, 1331, 1383, 1694, 2541, 2662, 2766, 3227, 3993, 5071, 5082, 6454, 7986, 9317, 9681, 10142, 15213, 18634, 19362, 27951, 30426, 35497, 55781, 55902, 70994, 106491, 111562, 167343, 212982, 334686, 390467, 613591, 780934, 1171401, 1227182, 1840773, 2342802, 3681546, 4295137, 8590274, 12885411, 25770822]

約数ペア:

[(1, 25770822), (2, 12885411), (3, 8590274), (6, 4295137), (7, 3681546), (11, 2342802), (14, 1840773), (21, 1227182), (22, 1171401), (33, 780934), (42, 613591), (66, 390467), (77, 334686), (121, 212982), (154, 167343), (231, 111562), (242, 106491), (363, 70994), (461, 55902), (462, 55781), (726, 35497), (847, 30426), (922, 27951), (1331, 19362), (1383, 18634), (1694, 15213), (2541, 10142), (2662, 9681), (2766, 9317), (3227, 7986), (3993, 6454), (5071, 5082)]