72340346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{26003}}^1$

素因数の和:26125

約数の個数: 16

約数和(自身を含む): 117954144

約数和(自身を除く): 45613798

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 26003, 52006, 338039, 676078, 2782321, 5564642, 36170173, 72340346]

約数ペア:

[(1, 72340346), (2, 36170173), (13, 5564642), (26, 2782321), (107, 676078), (214, 338039), (1391, 52006), (2782, 26003)]