72336368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347771}}^1$

素因数の和:347792

約数の個数: 20

約数和(自身を含む): 150933048

約数和(自身を除く): 78596680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347771, 695542, 1391084, 2782168, 4521023, 5564336, 9042046, 18084092, 36168184, 72336368]

約数ペア:

[(1, 72336368), (2, 36168184), (4, 18084092), (8, 9042046), (13, 5564336), (16, 4521023), (26, 2782168), (52, 1391084), (104, 695542), (208, 347771)]