28471982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 53512704

約数和(自身を除く): 25040722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 293, 586, 631, 1262, 2051, 3223, 4102, 4417, 6446, 6941, 8834, 13882, 22561, 45122, 48587, 97174, 184883, 369766, 1294181, 2033713, 2588362, 4067426, 14235991, 28471982]

約数ペア:

[(1, 28471982), (2, 14235991), (7, 4067426), (11, 2588362), (14, 2033713), (22, 1294181), (77, 369766), (154, 184883), (293, 97174), (586, 48587), (631, 45122), (1262, 22561), (2051, 13882), (3223, 8834), (4102, 6941), (4417, 6446)]