38724728

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7129}}^1$

素因数の和:7239

約数の個数: 32

約数和(自身を含む): 83848800

約数和(自身を除く): 45124072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 7129, 14258, 28516, 49903, 57032, 99806, 199612, 399224, 691513, 1383026, 2766052, 4840591, 5532104, 9681182, 19362364, 38724728]

約数ペア:

[(1, 38724728), (2, 19362364), (4, 9681182), (7, 5532104), (8, 4840591), (14, 2766052), (28, 1383026), (56, 691513), (97, 399224), (194, 199612), (388, 99806), (679, 57032), (776, 49903), (1358, 28516), (2716, 14258), (5432, 7129)]