64839588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 165587520

約数和(自身を除く): 100747932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 409, 818, 1201, 1227, 1636, 2402, 2454, 3603, 4499, 4804, 4908, 7206, 8998, 13211, 13497, 14412, 17996, 26422, 26994, 39633, 52844, 53988, 79266, 158532, 491209, 982418, 1473627, 1964836, 2947254, 5403299, 5894508, 10806598, 16209897, 21613196, 32419794, 64839588]

約数ペア:

[(1, 64839588), (2, 32419794), (3, 21613196), (4, 16209897), (6, 10806598), (11, 5894508), (12, 5403299), (22, 2947254), (33, 1964836), (44, 1473627), (66, 982418), (132, 491209), (409, 158532), (818, 79266), (1201, 53988), (1227, 52844), (1636, 39633), (2402, 26994), (2454, 26422), (3603, 17996), (4499, 14412), (4804, 13497), (4908, 13211), (7206, 8998)]