39662168

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 95855760

約数和(自身を除く): 56193592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 172, 181, 182, 196, 301, 344, 362, 364, 392, 559, 602, 637, 724, 728, 1118, 1204, 1267, 1274, 1448, 2107, 2236, 2353, 2408, 2534, 2548, 3913, 4214, 4472, 4706, 5068, 5096, 7783, 7826, 8428, 8869, 9412, 10136, 15566, 15652, 16471, 16856, 17738, 18824, 27391, 31132, 31304, 32942, 35476, 54481, 54782, 62264, 65884, 70952, 101179, 108962, 109564, 115297, 131768, 202358, 217924, 219128, 230594, 381367, 404716, 435848, 461188, 708253, 762734, 809432, 922376, 1416506, 1525468, 2833012, 3050936, 4957771, 5666024, 9915542, 19831084, 39662168]

約数ペア:

[(1, 39662168), (2, 19831084), (4, 9915542), (7, 5666024), (8, 4957771), (13, 3050936), (14, 2833012), (26, 1525468), (28, 1416506), (43, 922376), (49, 809432), (52, 762734), (56, 708253), (86, 461188), (91, 435848), (98, 404716), (104, 381367), (172, 230594), (181, 219128), (182, 217924), (196, 202358), (301, 131768), (344, 115297), (362, 109564), (364, 108962), (392, 101179), (559, 70952), (602, 65884), (637, 62264), (724, 54782), (728, 54481), (1118, 35476), (1204, 32942), (1267, 31304), (1274, 31132), (1448, 27391), (2107, 18824), (2236, 17738), (2353, 16856), (2408, 16471), (2534, 15652), (2548, 15566), (3913, 10136), (4214, 9412), (4472, 8869), (4706, 8428), (5068, 7826), (5096, 7783)]