7878068

素因数分解:

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

素因数の和:464

約数の個数: 36

約数和(自身を含む): 15562596

約数和(自身を除く): 7684528

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 397, 451, 484, 794, 902, 1588, 1804, 4367, 4961, 8734, 9922, 16277, 17468, 19844, 32554, 48037, 65108, 96074, 179047, 192148, 358094, 716188, 1969517, 3939034, 7878068]

約数ペア:

[(1, 7878068), (2, 3939034), (4, 1969517), (11, 716188), (22, 358094), (41, 192148), (44, 179047), (82, 96074), (121, 65108), (164, 48037), (242, 32554), (397, 19844), (451, 17468), (484, 16277), (794, 9922), (902, 8734), (1588, 4961), (1804, 4367)]