22528212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 60359040

約数和(自身を除く): 37830828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 997, 1076, 1614, 1883, 1994, 2991, 3228, 3766, 3988, 5649, 5982, 6979, 7532, 11298, 11964, 13958, 20937, 22596, 27916, 41874, 83748, 268193, 536386, 804579, 1072772, 1609158, 1877351, 3218316, 3754702, 5632053, 7509404, 11264106, 22528212]

約数ペア:

[(1, 22528212), (2, 11264106), (3, 7509404), (4, 5632053), (6, 3754702), (7, 3218316), (12, 1877351), (14, 1609158), (21, 1072772), (28, 804579), (42, 536386), (84, 268193), (269, 83748), (538, 41874), (807, 27916), (997, 22596), (1076, 20937), (1614, 13958), (1883, 11964), (1994, 11298), (2991, 7532), (3228, 6979), (3766, 5982), (3988, 5649)]