61486622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 100224000

約数和(自身を除く): 38737378

約数列:

[1, 2, 19, 38, 47, 94, 173, 199, 346, 398, 893, 1786, 3287, 3781, 6574, 7562, 8131, 9353, 16262, 18706, 34427, 68854, 154489, 177707, 308978, 355414, 654113, 1308226, 1618069, 3236138, 30743311, 61486622]

約数ペア:

[(1, 61486622), (2, 30743311), (19, 3236138), (38, 1618069), (47, 1308226), (94, 654113), (173, 355414), (199, 308978), (346, 177707), (398, 154489), (893, 68854), (1786, 34427), (3287, 18706), (3781, 16262), (6574, 9353), (7562, 8131)]