38608778878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{4651}}^1$

素因数の和:5880

約数の個数: 32

約数和(自身を含む): 59904064512

約数和(自身を除く): 21295285634

約数列:

[1, 2, 53, 71, 106, 142, 1103, 2206, 3763, 4651, 7526, 9302, 58459, 78313, 116918, 156626, 246503, 330221, 493006, 660442, 4150589, 5130053, 8301178, 10260106, 17501713, 35003426, 271892809, 364233763, 543785618, 728467526, 19304389439, 38608778878]

約数ペア:

[(1, 38608778878), (2, 19304389439), (53, 728467526), (71, 543785618), (106, 364233763), (142, 271892809), (1103, 35003426), (2206, 17501713), (3763, 10260106), (4651, 8301178), (7526, 5130053), (9302, 4150589), (58459, 660442), (78313, 493006), (116918, 330221), (156626, 246503)]