28027812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{122929}}^1$

素因数の和:122955

約数の個数: 24

約数和(自身を含む): 68840800

約数和(自身を除く): 40812988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 122929, 245858, 368787, 491716, 737574, 1475148, 2335651, 4671302, 7006953, 9342604, 14013906, 28027812]

約数ペア:

[(1, 28027812), (2, 14013906), (3, 9342604), (4, 7006953), (6, 4671302), (12, 2335651), (19, 1475148), (38, 737574), (57, 491716), (76, 368787), (114, 245858), (228, 122929)]