28063646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56809}}^1$

素因数の和:56843

約数の個数: 16

約数和(自身を含む): 47720400

約数和(自身を除く): 19656754

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 56809, 113618, 738517, 1079371, 1477034, 2158742, 14031823, 28063646]

約数ペア:

[(1, 28063646), (2, 14031823), (13, 2158742), (19, 1477034), (26, 1079371), (38, 738517), (247, 113618), (494, 56809)]