71249744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{94747}}^1$

素因数の和:94802

約数の個数: 20

約数和(自身を含む): 140985024

約数和(自身を除く): 69735280

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 94747, 189494, 378988, 757976, 1515952, 4453109, 8906218, 17812436, 35624872, 71249744]

約数ペア:

[(1, 71249744), (2, 35624872), (4, 17812436), (8, 8906218), (16, 4453109), (47, 1515952), (94, 757976), (188, 378988), (376, 189494), (752, 94747)]