27470456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{264139}}^1$

素因数の和:264158

約数の個数: 16

約数和(自身を含む): 55469400

約数和(自身を除く): 27998944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 264139, 528278, 1056556, 2113112, 3433807, 6867614, 13735228, 27470456]

約数ペア:

[(1, 27470456), (2, 13735228), (4, 6867614), (8, 3433807), (13, 2113112), (26, 1056556), (52, 528278), (104, 264139)]