28327722

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 59460480

約数和(自身を除く): 31132758

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 2293, 4118, 4586, 6177, 6879, 12354, 13758, 66497, 132994, 162803, 199491, 325606, 398982, 488409, 976818, 4721287, 9442574, 14163861, 28327722]

約数ペア:

[(1, 28327722), (2, 14163861), (3, 9442574), (6, 4721287), (29, 976818), (58, 488409), (71, 398982), (87, 325606), (142, 199491), (174, 162803), (213, 132994), (426, 66497), (2059, 13758), (2293, 12354), (4118, 6879), (4586, 6177)]