39687836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 71700720

約数和(自身を除く): 32012884

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 1741, 3482, 5699, 6964, 11398, 22796, 71381, 142762, 241999, 285524, 483998, 967996, 9921959, 19843918, 39687836]

約数ペア:

[(1, 39687836), (2, 19843918), (4, 9921959), (41, 967996), (82, 483998), (139, 285524), (164, 241999), (278, 142762), (556, 71381), (1741, 22796), (3482, 11398), (5699, 6964)]