66653608

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3191}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 143256960

約数和(自身を除く): 76603352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 3191, 5222, 6382, 10444, 12764, 20888, 22337, 25528, 44674, 89348, 178696, 1190243, 2380486, 4760972, 8331701, 9521944, 16663402, 33326804, 66653608]

約数ペア:

[(1, 66653608), (2, 33326804), (4, 16663402), (7, 9521944), (8, 8331701), (14, 4760972), (28, 2380486), (56, 1190243), (373, 178696), (746, 89348), (1492, 44674), (2611, 25528), (2984, 22337), (3191, 20888), (5222, 12764), (6382, 10444)]