28016374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 20367626

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 1399, 2798, 10013, 20026, 23783, 26581, 43369, 47566, 53162, 86738, 451877, 737273, 824011, 903754, 1474546, 1648022, 14008187, 28016374]

約数ペア:

[(1, 28016374), (2, 14008187), (17, 1648022), (19, 1474546), (31, 903754), (34, 824011), (38, 737273), (62, 451877), (323, 86738), (527, 53162), (589, 47566), (646, 43369), (1054, 26581), (1178, 23783), (1399, 20026), (2798, 10013)]