22148168

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 47625600

約数和(自身を除く): 25477432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 967, 1636, 1934, 2863, 3272, 3868, 5726, 6769, 7736, 11452, 13538, 22904, 27076, 54152, 395503, 791006, 1582012, 2768521, 3164024, 5537042, 11074084, 22148168]

約数ペア:

[(1, 22148168), (2, 11074084), (4, 5537042), (7, 3164024), (8, 2768521), (14, 1582012), (28, 791006), (56, 395503), (409, 54152), (818, 27076), (967, 22904), (1636, 13538), (1934, 11452), (2863, 7736), (3272, 6769), (3868, 5726)]