65284388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40499}}^1$

素因数の和:40547

約数の個数: 24

約数和(自身を含む): 127008000

約数和(自身を除く): 61723612

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 40499, 80998, 161996, 526487, 1052974, 1255469, 2105948, 2510938, 5021876, 16321097, 32642194, 65284388]

約数ペア:

[(1, 65284388), (2, 32642194), (4, 16321097), (13, 5021876), (26, 2510938), (31, 2105948), (52, 1255469), (62, 1052974), (124, 526487), (403, 161996), (806, 80998), (1612, 40499)]