39961324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1667}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 75520368

約数和(自身を除く): 35559044

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1667, 1844, 3334, 5993, 6668, 11986, 21671, 23972, 43342, 86684, 768487, 1536974, 3073948, 9990331, 19980662, 39961324]

約数ペア:

[(1, 39961324), (2, 19980662), (4, 9990331), (13, 3073948), (26, 1536974), (52, 768487), (461, 86684), (922, 43342), (1667, 23972), (1844, 21671), (3334, 11986), (5993, 6668)]