72219004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126257}}^1$

素因数の和:126285

約数の個数: 24

約数和(自身を含む): 148479408

約数和(自身を除く): 76260404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 126257, 252514, 505028, 1388827, 1641341, 2777654, 3282682, 5555308, 6565364, 18054751, 36109502, 72219004]

約数ペア:

[(1, 72219004), (2, 36109502), (4, 18054751), (11, 6565364), (13, 5555308), (22, 3282682), (26, 2777654), (44, 1641341), (52, 1388827), (143, 505028), (286, 252514), (572, 126257)]