28663934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47933}}^1$

素因数の和:47971

約数の個数: 16

約数和(自身を含む): 48317472

約数和(自身を除く): 19653538

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 47933, 95866, 623129, 1102459, 1246258, 2204918, 14331967, 28663934]

約数ペア:

[(1, 28663934), (2, 14331967), (13, 2204918), (23, 1246258), (26, 1102459), (46, 623129), (299, 95866), (598, 47933)]