28326436

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{7369}}^1$

素因数の和:7435

約数の個数: 18

約数和(自身を含む): 51228870

約数和(自身を除く): 22902434

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 7369, 14738, 29476, 228439, 456878, 913756, 7081609, 14163218, 28326436]

約数ペア:

[(1, 28326436), (2, 14163218), (4, 7081609), (31, 913756), (62, 456878), (124, 228439), (961, 29476), (1922, 14738), (3844, 7369)]