26381966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 44912448

約数和(自身を除く): 18530482

約数列:

[1, 2, 13, 23, 26, 46, 157, 281, 299, 314, 562, 598, 2041, 3611, 3653, 4082, 6463, 7222, 7306, 12926, 44117, 46943, 84019, 88234, 93886, 168038, 573521, 1014691, 1147042, 2029382, 13190983, 26381966]

約数ペア:

[(1, 26381966), (2, 13190983), (13, 2029382), (23, 1147042), (26, 1014691), (46, 573521), (157, 168038), (281, 93886), (299, 88234), (314, 84019), (562, 46943), (598, 44117), (2041, 12926), (3611, 7306), (3653, 7222), (4082, 6463)]