78604942

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1084

約数の個数: 24

約数和(自身を含む): 128255184

約数和(自身を除く): 49650242

約数列:

[1, 2, 13, 26, 169, 313, 338, 626, 743, 1486, 4069, 8138, 9659, 19318, 52897, 105794, 125567, 232559, 251134, 465118, 3023267, 6046534, 39302471, 78604942]

約数ペア:

[(1, 78604942), (2, 39302471), (13, 6046534), (26, 3023267), (169, 465118), (313, 251134), (338, 232559), (626, 125567), (743, 105794), (1486, 52897), (4069, 19318), (8138, 9659)]