27401972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 51803976

約数和(自身を除く): 24402004

約数列:

[1, 2, 4, 13, 26, 52, 433, 866, 1217, 1732, 2434, 4868, 5629, 11258, 15821, 22516, 31642, 63284, 526961, 1053922, 2107844, 6850493, 13700986, 27401972]

約数ペア:

[(1, 27401972), (2, 13700986), (4, 6850493), (13, 2107844), (26, 1053922), (52, 526961), (433, 63284), (866, 31642), (1217, 22516), (1732, 15821), (2434, 11258), (4868, 5629)]