40364428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2237}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 76324752

約数和(自身を除く): 35960324

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 1388, 2237, 4474, 4511, 8948, 9022, 18044, 29081, 58162, 116324, 776239, 1552478, 3104956, 10091107, 20182214, 40364428]

約数ペア:

[(1, 40364428), (2, 20182214), (4, 10091107), (13, 3104956), (26, 1552478), (52, 776239), (347, 116324), (694, 58162), (1388, 29081), (2237, 18044), (4474, 9022), (4511, 8948)]