42721784

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6007}}^1$

素因数の和:6147

約数の個数: 32

約数和(自身を含む): 92282880

約数和(自身を除く): 49561096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 6007, 7112, 12014, 24028, 42049, 48056, 84098, 168196, 336392, 762889, 1525778, 3051556, 5340223, 6103112, 10680446, 21360892, 42721784]

約数ペア:

[(1, 42721784), (2, 21360892), (4, 10680446), (7, 6103112), (8, 5340223), (14, 3051556), (28, 1525778), (56, 762889), (127, 336392), (254, 168196), (508, 84098), (889, 48056), (1016, 42049), (1778, 24028), (3556, 12014), (6007, 7112)]