2867686064

素因数分解:

$2^4\times {\mathrm{11197}}^1\times {\mathrm{16007}}^1$

素因数の和:27212

約数の個数: 20

約数和(自身を含む): 5556985104

約数和(自身を除く): 2689299040

約数列:

[1, 2, 4, 8, 16, 11197, 16007, 22394, 32014, 44788, 64028, 89576, 128056, 179152, 256112, 179230379, 358460758, 716921516, 1433843032, 2867686064]

約数ペア:

[(1, 2867686064), (2, 1433843032), (4, 716921516), (8, 358460758), (16, 179230379), (11197, 256112), (16007, 179152), (22394, 128056), (32014, 89576), (44788, 64028)]