71399226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 150960960

約数和(自身を除く): 79561734

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 2437, 4874, 4883, 7311, 9766, 14622, 14649, 29298, 46303, 92606, 138909, 277818, 626309, 1252618, 1878927, 3757854, 11899871, 23799742, 35699613, 71399226]

約数ペア:

[(1, 71399226), (2, 35699613), (3, 23799742), (6, 11899871), (19, 3757854), (38, 1878927), (57, 1252618), (114, 626309), (257, 277818), (514, 138909), (771, 92606), (1542, 46303), (2437, 29298), (4874, 14649), (4883, 14622), (7311, 9766)]