3565904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 7267392

約数和(自身を除く): 3701488

約数列:

[1, 2, 4, 8, 16, 43, 71, 73, 86, 142, 146, 172, 284, 292, 344, 568, 584, 688, 1136, 1168, 3053, 3139, 5183, 6106, 6278, 10366, 12212, 12556, 20732, 24424, 25112, 41464, 48848, 50224, 82928, 222869, 445738, 891476, 1782952, 3565904]

約数ペア:

[(1, 3565904), (2, 1782952), (4, 891476), (8, 445738), (16, 222869), (43, 82928), (71, 50224), (73, 48848), (86, 41464), (142, 25112), (146, 24424), (172, 20732), (284, 12556), (292, 12212), (344, 10366), (568, 6278), (584, 6106), (688, 5183), (1136, 3139), (1168, 3053)]