28853044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 56730240

約数和(自身を除く): 27877196

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 479, 814, 958, 1369, 1628, 1916, 2738, 5269, 5476, 10538, 15059, 17723, 21076, 30118, 35446, 60236, 70892, 194953, 389906, 655751, 779812, 1311502, 2623004, 7213261, 14426522, 28853044]

約数ペア:

[(1, 28853044), (2, 14426522), (4, 7213261), (11, 2623004), (22, 1311502), (37, 779812), (44, 655751), (74, 389906), (148, 194953), (407, 70892), (479, 60236), (814, 35446), (958, 30118), (1369, 21076), (1628, 17723), (1916, 15059), (2738, 10538), (5269, 5476)]