708056

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 1348440

約数和(自身を除く): 640384

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1321, 2642, 5284, 10568, 88507, 177014, 354028, 708056]

約数ペア:

[(1, 708056), (2, 354028), (4, 177014), (8, 88507), (67, 10568), (134, 5284), (268, 2642), (536, 1321)]