42732008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 88020000

約数和(自身を除く): 45287992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3259, 3278, 6518, 6556, 13036, 13112, 26072, 35849, 71698, 143396, 286792, 485591, 971182, 1942364, 3884728, 5341501, 10683002, 21366004, 42732008]

約数ペア:

[(1, 42732008), (2, 21366004), (4, 10683002), (8, 5341501), (11, 3884728), (22, 1942364), (44, 971182), (88, 485591), (149, 286792), (298, 143396), (596, 71698), (1192, 35849), (1639, 26072), (3259, 13112), (3278, 13036), (6518, 6556)]