73899196

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20147}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 148934016

約数和(自身を除く): 75034820

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 20147, 40294, 80588, 141029, 282058, 564116, 2639257, 5278514, 10557028, 18474799, 36949598, 73899196]

約数ペア:

[(1, 73899196), (2, 36949598), (4, 18474799), (7, 10557028), (14, 5278514), (28, 2639257), (131, 564116), (262, 282058), (524, 141029), (917, 80588), (1834, 40294), (3668, 20147)]