8473712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40739}}^1$

素因数の和:40760

約数の個数: 20

約数和(自身を含む): 17681160

約数和(自身を除く): 9207448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40739, 81478, 162956, 325912, 529607, 651824, 1059214, 2118428, 4236856, 8473712]

約数ペア:

[(1, 8473712), (2, 4236856), (4, 2118428), (8, 1059214), (13, 651824), (16, 529607), (26, 325912), (52, 162956), (104, 81478), (208, 40739)]