38808008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 78213600

約数和(自身を除く): 39405592

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4259, 4556, 8518, 9112, 17036, 34072, 72403, 144806, 285353, 289612, 570706, 579224, 1141412, 2282824, 4851001, 9702002, 19404004, 38808008]

約数ペア:

[(1, 38808008), (2, 19404004), (4, 9702002), (8, 4851001), (17, 2282824), (34, 1141412), (67, 579224), (68, 570706), (134, 289612), (136, 285353), (268, 144806), (536, 72403), (1139, 34072), (2278, 17036), (4259, 9112), (4556, 8518)]