71472.0000000

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{4007}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 9859680

約数和(自身を除く): 4634552

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 4007, 8014, 16028, 32056, 653141, 1306282, 2612564, 5225128]

約数ペア:

[(1, 5225128), (2, 2612564), (4, 1306282), (8, 653141), (163, 32056), (326, 16028), (652, 8014), (1304, 4007)]