28239208

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{3613}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 53017380

約数和(自身を除く): 24778172

約数列:

[1, 2, 4, 8, 977, 1954, 3613, 3908, 7226, 7816, 14452, 28904, 3529901, 7059802, 14119604, 28239208]

約数ペア:

[(1, 28239208), (2, 14119604), (4, 7059802), (8, 3529901), (977, 28904), (1954, 14452), (3613, 7816), (3908, 7226)]