66210884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1103}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 119011200

約数和(自身を除く): 52800316

約数列:

[1, 2, 4, 43, 86, 172, 349, 698, 1103, 1396, 2206, 4412, 15007, 30014, 47429, 60028, 94858, 189716, 384947, 769894, 1539788, 16552721, 33105442, 66210884]

約数ペア:

[(1, 66210884), (2, 33105442), (4, 16552721), (43, 1539788), (86, 769894), (172, 384947), (349, 189716), (698, 94858), (1103, 60028), (1396, 47429), (2206, 30014), (4412, 15007)]