64398532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1523}}^1$

素因数の和:1600

約数の個数: 36

約数和(自身を含む): 127119888

約数和(自身を除く): 62721356

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 961, 1364, 1523, 1922, 3046, 3844, 6092, 10571, 16753, 21142, 33506, 42284, 47213, 67012, 94426, 188852, 519343, 1038686, 1463603, 2077372, 2927206, 5854412, 16099633, 32199266, 64398532]

約数ペア:

[(1, 64398532), (2, 32199266), (4, 16099633), (11, 5854412), (22, 2927206), (31, 2077372), (44, 1463603), (62, 1038686), (124, 519343), (341, 188852), (682, 94426), (961, 67012), (1364, 47213), (1523, 42284), (1922, 33506), (3046, 21142), (3844, 16753), (6092, 10571)]