77638924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3486

約数の個数: 36

約数和(自身を含む): 152564832

約数和(自身を除く): 74925908

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 3413, 5687, 6826, 11374, 13652, 22748, 37543, 75086, 150172, 160411, 320822, 412973, 641644, 825946, 1651892, 1764521, 3529042, 7058084, 19409731, 38819462, 77638924]

約数ペア:

[(1, 77638924), (2, 38819462), (4, 19409731), (11, 7058084), (22, 3529042), (44, 1764521), (47, 1651892), (94, 825946), (121, 641644), (188, 412973), (242, 320822), (484, 160411), (517, 150172), (1034, 75086), (2068, 37543), (3413, 22748), (5687, 13652), (6826, 11374)]