40222078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67261}}^1$

素因数の和:67299

約数の個数: 16

約数和(自身を含む): 67800096

約数和(自身を除く): 27578018

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 67261, 134522, 874393, 1547003, 1748786, 3094006, 20111039, 40222078]

約数ペア:

[(1, 40222078), (2, 20111039), (13, 3094006), (23, 1748786), (26, 1547003), (46, 874393), (299, 134522), (598, 67261)]