6404144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{5483}}^1$

素因数の和:5564

約数の個数: 20

約数和(自身を含む): 12580296

約数和(自身を除く): 6176152

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 5483, 10966, 21932, 43864, 87728, 400259, 800518, 1601036, 3202072, 6404144]

約数ペア:

[(1, 6404144), (2, 3202072), (4, 1601036), (8, 800518), (16, 400259), (73, 87728), (146, 43864), (292, 21932), (584, 10966), (1168, 5483)]