39266408

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 75764160

約数和(自身を除く): 36497752

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 947, 1894, 3788, 5183, 7576, 10366, 20732, 41464, 67237, 69131, 134474, 138262, 268948, 276524, 537896, 553048, 4908301, 9816602, 19633204, 39266408]

約数ペア:

[(1, 39266408), (2, 19633204), (4, 9816602), (8, 4908301), (71, 553048), (73, 537896), (142, 276524), (146, 268948), (284, 138262), (292, 134474), (568, 69131), (584, 67237), (947, 41464), (1894, 20732), (3788, 10366), (5183, 7576)]