30725864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{295441}}^1$

素因数の和:295460

約数の個数: 16

約数和(自身を含む): 62042820

約数和(自身を除く): 31316956

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 295441, 590882, 1181764, 2363528, 3840733, 7681466, 15362932, 30725864]

約数ペア:

[(1, 30725864), (2, 15362932), (4, 7681466), (8, 3840733), (13, 2363528), (26, 1181764), (52, 590882), (104, 295441)]