28707632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94433}}^1$

素因数の和:94460

約数の個数: 20

約数和(自身を含む): 58549080

約数和(自身を除く): 29841448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94433, 188866, 377732, 755464, 1510928, 1794227, 3588454, 7176908, 14353816, 28707632]

約数ペア:

[(1, 28707632), (2, 14353816), (4, 7176908), (8, 3588454), (16, 1794227), (19, 1510928), (38, 755464), (76, 377732), (152, 188866), (304, 94433)]