40479124

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1787}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 81103680

約数和(自身を除く): 40624556

約数列:

[1, 2, 4, 7, 14, 28, 809, 1618, 1787, 3236, 3574, 5663, 7148, 11326, 12509, 22652, 25018, 50036, 1445683, 2891366, 5782732, 10119781, 20239562, 40479124]

約数ペア:

[(1, 40479124), (2, 20239562), (4, 10119781), (7, 5782732), (14, 2891366), (28, 1445683), (809, 50036), (1618, 25018), (1787, 22652), (3236, 12509), (3574, 11326), (5663, 7148)]