40533928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 78825600

約数和(自身を除く): 38291672

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 536, 1609, 3149, 3218, 6298, 6436, 12596, 12872, 25192, 75623, 107803, 151246, 215606, 302492, 431212, 604984, 862424, 5066741, 10133482, 20266964, 40533928]

約数ペア:

[(1, 40533928), (2, 20266964), (4, 10133482), (8, 5066741), (47, 862424), (67, 604984), (94, 431212), (134, 302492), (188, 215606), (268, 151246), (376, 107803), (536, 75623), (1609, 25192), (3149, 12872), (3218, 12596), (6298, 6436)]