72197552

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28027}}^1$

素因数の和:28065

約数の個数: 40

約数和(自身を含む): 166822656

約数和(自身を除く): 94625104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 28027, 56054, 112108, 196189, 224216, 392378, 448432, 644621, 784756, 1289242, 1569512, 2578484, 3139024, 4512347, 5156968, 9024694, 10313936, 18049388, 36098776, 72197552]

約数ペア:

[(1, 72197552), (2, 36098776), (4, 18049388), (7, 10313936), (8, 9024694), (14, 5156968), (16, 4512347), (23, 3139024), (28, 2578484), (46, 1569512), (56, 1289242), (92, 784756), (112, 644621), (161, 448432), (184, 392378), (322, 224216), (368, 196189), (644, 112108), (1288, 56054), (2576, 28027)]