40710046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 31543394

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 3583, 5681, 7166, 11362, 46579, 68077, 82409, 93158, 136154, 164818, 885001, 1071317, 1565771, 1770002, 2142634, 3131542, 20355023, 40710046]

約数ペア:

[(1, 40710046), (2, 20355023), (13, 3131542), (19, 2142634), (23, 1770002), (26, 1565771), (38, 1071317), (46, 885001), (247, 164818), (299, 136154), (437, 93158), (494, 82409), (598, 68077), (874, 46579), (3583, 11362), (5681, 7166)]