77237212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20347}}^1$

素因数の和:20437

約数の個数: 24

約数和(自身を含む): 147563696

約数和(自身を除く): 70326484

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 20347, 40694, 81388, 264511, 529022, 1058044, 1485331, 2970662, 5941324, 19309303, 38618606, 77237212]

約数ペア:

[(1, 77237212), (2, 38618606), (4, 19309303), (13, 5941324), (26, 2970662), (52, 1485331), (73, 1058044), (146, 529022), (292, 264511), (949, 81388), (1898, 40694), (3796, 20347)]