39734128

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2381}}^1$

素因数の和:2545

約数の個数: 40

約数和(自身を含む): 88610400

約数和(自身を除く): 48876272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2381, 2384, 4172, 4762, 8344, 9524, 16667, 16688, 19048, 33334, 38096, 66668, 133336, 266672, 354769, 709538, 1419076, 2483383, 2838152, 4966766, 5676304, 9933532, 19867064, 39734128]

約数ペア:

[(1, 39734128), (2, 19867064), (4, 9933532), (7, 5676304), (8, 4966766), (14, 2838152), (16, 2483383), (28, 1419076), (56, 709538), (112, 354769), (149, 266672), (298, 133336), (596, 66668), (1043, 38096), (1192, 33334), (2086, 19048), (2381, 16688), (2384, 16667), (4172, 9524), (4762, 8344)]