27962085004

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{348811}}^1$

素因数の和:349238

約数の個数: 36

約数和(自身を含む): 57062155080

約数和(自身を除く): 29100070076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 818, 1636, 2863, 5726, 11452, 20041, 40082, 80164, 348811, 697622, 1395244, 2441677, 4883354, 9766708, 17091739, 34183478, 68366956, 142663699, 285327398, 570654796, 998645893, 1997291786, 3994583572, 6990521251, 13981042502, 27962085004]

約数ペア:

[(1, 27962085004), (2, 13981042502), (4, 6990521251), (7, 3994583572), (14, 1997291786), (28, 998645893), (49, 570654796), (98, 285327398), (196, 142663699), (409, 68366956), (818, 34183478), (1636, 17091739), (2863, 9766708), (5726, 4883354), (11452, 2441677), (20041, 1395244), (40082, 697622), (80164, 348811)]