28056786

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 57811968

約数和(自身を除く): 29755182

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 402, 426, 983, 1966, 2949, 4757, 5898, 9514, 14271, 28542, 65861, 69793, 131722, 139586, 197583, 209379, 395166, 418758, 4676131, 9352262, 14028393, 28056786]

約数ペア:

[(1, 28056786), (2, 14028393), (3, 9352262), (6, 4676131), (67, 418758), (71, 395166), (134, 209379), (142, 197583), (201, 139586), (213, 131722), (402, 69793), (426, 65861), (983, 28542), (1966, 14271), (2949, 9514), (4757, 5898)]