68648896

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{3449}}^1$

素因数の和:3772

約数の個数: 28

約数和(自身を含む): 136702800

約数和(自身を除く): 68053904

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 3449, 4976, 6898, 9952, 13796, 19904, 27592, 55184, 110368, 220736, 1072639, 2145278, 4290556, 8581112, 17162224, 34324448, 68648896]

約数ペア:

[(1, 68648896), (2, 34324448), (4, 17162224), (8, 8581112), (16, 4290556), (32, 2145278), (64, 1072639), (311, 220736), (622, 110368), (1244, 55184), (2488, 27592), (3449, 19904), (4976, 13796), (6898, 9952)]