71518874

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{49597}}^1$

素因数の和:49709

約数の個数: 16

約数和(自身を含む): 123796608

約数和(自身を除く): 52277734

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 49597, 99194, 347179, 694358, 5108491, 10216982, 35759437, 71518874]

約数ペア:

[(1, 71518874), (2, 35759437), (7, 10216982), (14, 5108491), (103, 694358), (206, 347179), (721, 99194), (1442, 49597)]