38963218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5338

約数の個数: 32

約数和(自身を含む): 73018368

約数和(自身を除く): 34055150

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 5281, 7378, 10562, 36967, 73934, 89777, 163711, 179554, 327422, 628439, 1145977, 1256878, 2291954, 2783087, 5566174, 19481609, 38963218]

約数ペア:

[(1, 38963218), (2, 19481609), (7, 5566174), (14, 2783087), (17, 2291954), (31, 1256878), (34, 1145977), (62, 628439), (119, 327422), (217, 179554), (238, 163711), (434, 89777), (527, 73934), (1054, 36967), (3689, 10562), (5281, 7378)]