72077.00000000

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2083}}^1$

素因数の和:2582

約数の個数: 20

約数和(自身を含む): 31785168

約数和(自身を除く): 15421120

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2083, 3928, 4166, 7856, 8332, 16664, 33328, 1022753, 2045506, 4091012, 8182024, 16364048]

約数ペア:

[(1, 16364048), (2, 8182024), (4, 4091012), (8, 2045506), (16, 1022753), (491, 33328), (982, 16664), (1964, 8332), (2083, 7856), (3928, 4166)]