71590070

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{26417}}^1$

素因数の和:26695

約数の個数: 16

約数和(自身を含む): 129342528

約数和(自身を除く): 57752458

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 26417, 52834, 132085, 264170, 7159007, 14318014, 35795035, 71590070]

約数ペア:

[(1, 71590070), (2, 35795035), (5, 14318014), (10, 7159007), (271, 264170), (542, 132085), (1355, 52834), (2710, 26417)]