27481372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 50803200

約数和(自身を除く): 23321828

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 863, 1676, 1726, 3452, 7961, 15922, 16397, 31844, 32794, 65588, 361597, 723194, 1446388, 6870343, 13740686, 27481372]

約数ペア:

[(1, 27481372), (2, 13740686), (4, 6870343), (19, 1446388), (38, 723194), (76, 361597), (419, 65588), (838, 32794), (863, 31844), (1676, 16397), (1726, 15922), (3452, 7961)]