2821792

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 5613300

約数和(自身を除く): 2791508

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 809, 872, 1618, 1744, 3236, 3488, 6472, 12944, 25888, 88181, 176362, 352724, 705448, 1410896, 2821792]

約数ペア:

[(1, 2821792), (2, 1410896), (4, 705448), (8, 352724), (16, 176362), (32, 88181), (109, 25888), (218, 12944), (436, 6472), (809, 3488), (872, 3236), (1618, 1744)]