38872725328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{144161}}^1$

素因数の和:145075

約数の個数: 40

約数和(自身を含む): 79369830720

約数和(自身を除く): 40497105392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 887, 1774, 3548, 7096, 14192, 16853, 33706, 67412, 134824, 144161, 269648, 288322, 576644, 1153288, 2306576, 2739059, 5478118, 10956236, 21912472, 43824944, 127870807, 255741614, 511483228, 1022966456, 2045932912, 2429545333, 4859090666, 9718181332, 19436362664, 38872725328]

約数ペア:

[(1, 38872725328), (2, 19436362664), (4, 9718181332), (8, 4859090666), (16, 2429545333), (19, 2045932912), (38, 1022966456), (76, 511483228), (152, 255741614), (304, 127870807), (887, 43824944), (1774, 21912472), (3548, 10956236), (7096, 5478118), (14192, 2739059), (16853, 2306576), (33706, 1153288), (67412, 576644), (134824, 288322), (144161, 269648)]