28652464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61751}}^1$

素因数の和:61788

約数の個数: 20

約数和(自身を含む): 57429360

約数和(自身を除く): 28776896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61751, 123502, 247004, 494008, 988016, 1790779, 3581558, 7163116, 14326232, 28652464]

約数ペア:

[(1, 28652464), (2, 14326232), (4, 7163116), (8, 3581558), (16, 1790779), (29, 988016), (58, 494008), (116, 247004), (232, 123502), (464, 61751)]