28347368

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9551}}^1$

素因数の和:9617

約数の個数: 32

約数和(自身を含む): 61896960

約数和(自身を除く): 33549592

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 9551, 19102, 38204, 66857, 76408, 133714, 267428, 506203, 534856, 1012406, 2024812, 3543421, 4049624, 7086842, 14173684, 28347368]

約数ペア:

[(1, 28347368), (2, 14173684), (4, 7086842), (7, 4049624), (8, 3543421), (14, 2024812), (28, 1012406), (53, 534856), (56, 506203), (106, 267428), (212, 133714), (371, 76408), (424, 66857), (742, 38204), (1484, 19102), (2968, 9551)]