40905722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 31718662

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 911, 1727, 1822, 2041, 3454, 4082, 10021, 11843, 20042, 22451, 23686, 44902, 130273, 143027, 260546, 286054, 1573297, 1859351, 3146594, 3718702, 20452861, 40905722]

約数ペア:

[(1, 40905722), (2, 20452861), (11, 3718702), (13, 3146594), (22, 1859351), (26, 1573297), (143, 286054), (157, 260546), (286, 143027), (314, 130273), (911, 44902), (1727, 23686), (1822, 22451), (2041, 20042), (3454, 11843), (4082, 10021)]