140074736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2913

約数の個数: 40

約数和(自身を含む): 281611440

約数和(自身を除く): 141536704

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 2789, 3139, 5578, 6278, 11156, 12556, 22312, 25112, 44624, 50224, 119927, 203597, 239854, 407194, 479708, 814388, 959416, 1628776, 1918832, 3257552, 8754671, 17509342, 35018684, 70037368, 140074736]

約数ペア:

[(1, 140074736), (2, 70037368), (4, 35018684), (8, 17509342), (16, 8754671), (43, 3257552), (73, 1918832), (86, 1628776), (146, 959416), (172, 814388), (292, 479708), (344, 407194), (584, 239854), (688, 203597), (1168, 119927), (2789, 50224), (3139, 44624), (5578, 25112), (6278, 22312), (11156, 12556)]