12865472

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{4903}}^1$

素因数の和:4956

約数の個数: 28

約数和(自身を含む): 26157936

約数和(自身を除く): 13292464

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 4903, 9806, 19612, 39224, 78448, 156896, 201023, 313792, 402046, 804092, 1608184, 3216368, 6432736, 12865472]

約数ペア:

[(1, 12865472), (2, 6432736), (4, 3216368), (8, 1608184), (16, 804092), (32, 402046), (41, 313792), (64, 201023), (82, 156896), (164, 78448), (328, 39224), (656, 19612), (1312, 9806), (2624, 4903)]