64320592

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7867}}^1$

素因数の和:7955

約数の個数: 40

約数和(自身を含む): 144393536

約数和(自身を除く): 80072944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 7867, 8176, 15734, 31468, 55069, 62936, 110138, 125872, 220276, 440552, 574291, 881104, 1148582, 2297164, 4020037, 4594328, 8040074, 9188656, 16080148, 32160296, 64320592]

約数ペア:

[(1, 64320592), (2, 32160296), (4, 16080148), (7, 9188656), (8, 8040074), (14, 4594328), (16, 4020037), (28, 2297164), (56, 1148582), (73, 881104), (112, 574291), (146, 440552), (292, 220276), (511, 125872), (584, 110138), (1022, 62936), (1168, 55069), (2044, 31468), (4088, 15734), (7867, 8176)]