38450591612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1\times {\mathrm{2243}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 71264054400

約数和(自身を除く): 32813462788

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 1069, 2138, 2243, 4009, 4276, 4486, 8018, 8972, 16036, 20311, 40622, 42617, 81244, 85234, 170468, 225559, 451118, 473273, 902236, 946546, 1893092, 2397767, 4285621, 4795534, 8571242, 8992187, 9591068, 17142484, 17984374, 35968748, 45557573, 91115146, 182230292, 505928837, 1011857674, 2023715348, 9612647903, 19225295806, 38450591612]

約数ペア:

[(1, 38450591612), (2, 19225295806), (4, 9612647903), (19, 2023715348), (38, 1011857674), (76, 505928837), (211, 182230292), (422, 91115146), (844, 45557573), (1069, 35968748), (2138, 17984374), (2243, 17142484), (4009, 9591068), (4276, 8992187), (4486, 8571242), (8018, 4795534), (8972, 4285621), (16036, 2397767), (20311, 1893092), (40622, 946546), (42617, 902236), (81244, 473273), (85234, 451118), (170468, 225559)]