71528235070

素因数分解:

$2^1\times 5^1\times {\mathrm{29207}}^1\times {\mathrm{244901}}^1$

素因数の和:274115

約数の個数: 16

約数和(自身を含む): 128755757088

約数和(自身を除く): 57227522018

約数列:

[1, 2, 5, 10, 29207, 58414, 146035, 244901, 292070, 489802, 1224505, 2449010, 7152823507, 14305647014, 35764117535, 71528235070]

約数ペア:

[(1, 71528235070), (2, 35764117535), (5, 14305647014), (10, 7152823507), (29207, 2449010), (58414, 1224505), (146035, 489802), (244901, 292070)]