71653216

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{4987}}^1$

素因数の和:5446

約数の個数: 24

約数和(自身を含む): 141409800

約数和(自身を除く): 69756584

約数列:

[1, 2, 4, 8, 16, 32, 449, 898, 1796, 3592, 4987, 7184, 9974, 14368, 19948, 39896, 79792, 159584, 2239163, 4478326, 8956652, 17913304, 35826608, 71653216]

約数ペア:

[(1, 71653216), (2, 35826608), (4, 17913304), (8, 8956652), (16, 4478326), (32, 2239163), (449, 159584), (898, 79792), (1796, 39896), (3592, 19948), (4987, 14368), (7184, 9974)]