42485884

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19207}}^1$

素因数の和:19297

約数の個数: 24

約数和(自身を含む): 86051840

約数和(自身を除く): 43565956

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 19207, 38414, 76828, 134449, 268898, 537796, 1517353, 3034706, 6069412, 10621471, 21242942, 42485884]

約数ペア:

[(1, 42485884), (2, 21242942), (4, 10621471), (7, 6069412), (14, 3034706), (28, 1517353), (79, 537796), (158, 268898), (316, 134449), (553, 76828), (1106, 38414), (2212, 19207)]