6613984

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 36

約数和(自身を含む): 14111496

約数和(自身を除く): 7497512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1223, 1352, 2446, 2704, 4892, 5408, 9784, 15899, 19568, 31798, 39136, 63596, 127192, 206687, 254384, 413374, 508768, 826748, 1653496, 3306992, 6613984]

約数ペア:

[(1, 6613984), (2, 3306992), (4, 1653496), (8, 826748), (13, 508768), (16, 413374), (26, 254384), (32, 206687), (52, 127192), (104, 63596), (169, 39136), (208, 31798), (338, 19568), (416, 15899), (676, 9784), (1223, 5408), (1352, 4892), (2446, 2704)]