15756136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 33348420

約数和(自身を除く): 17592284

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 397, 451, 484, 794, 902, 968, 1588, 1804, 3176, 3608, 4367, 4961, 8734, 9922, 16277, 17468, 19844, 32554, 34936, 39688, 48037, 65108, 96074, 130216, 179047, 192148, 358094, 384296, 716188, 1432376, 1969517, 3939034, 7878068, 15756136]

約数ペア:

[(1, 15756136), (2, 7878068), (4, 3939034), (8, 1969517), (11, 1432376), (22, 716188), (41, 384296), (44, 358094), (82, 192148), (88, 179047), (121, 130216), (164, 96074), (242, 65108), (328, 48037), (397, 39688), (451, 34936), (484, 32554), (794, 19844), (902, 17468), (968, 16277), (1588, 9922), (1804, 8734), (3176, 4961), (3608, 4367)]