38987542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 67301280

約数和(自身を除く): 28313738

約数列:

[1, 2, 11, 22, 29, 53, 58, 106, 319, 583, 638, 1153, 1166, 1537, 2306, 3074, 12683, 16907, 25366, 33437, 33814, 61109, 66874, 122218, 367807, 672199, 735614, 1344398, 1772161, 3544322, 19493771, 38987542]

約数ペア:

[(1, 38987542), (2, 19493771), (11, 3544322), (22, 1772161), (29, 1344398), (53, 735614), (58, 672199), (106, 367807), (319, 122218), (583, 66874), (638, 61109), (1153, 33814), (1166, 33437), (1537, 25366), (2306, 16907), (3074, 12683)]