25063324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 27715556

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1019, 1118, 1892, 2038, 2236, 4076, 6149, 11209, 12298, 13247, 22418, 24596, 26494, 43817, 44836, 52988, 87634, 145717, 175268, 291434, 481987, 569621, 582868, 963974, 1139242, 1927948, 2278484, 6265831, 12531662, 25063324]

約数ペア:

[(1, 25063324), (2, 12531662), (4, 6265831), (11, 2278484), (13, 1927948), (22, 1139242), (26, 963974), (43, 582868), (44, 569621), (52, 481987), (86, 291434), (143, 175268), (172, 145717), (286, 87634), (473, 52988), (559, 44836), (572, 43817), (946, 26494), (1019, 24596), (1118, 22418), (1892, 13247), (2038, 12298), (2236, 11209), (4076, 6149)]