74117744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{87403}}^1$

素因数の和:87464

約数の個数: 20

約数和(自身を含む): 146314296

約数和(自身を除く): 72196552

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 87403, 174806, 349612, 699224, 1398448, 4632359, 9264718, 18529436, 37058872, 74117744]

約数ペア:

[(1, 74117744), (2, 37058872), (4, 18529436), (8, 9264718), (16, 4632359), (53, 1398448), (106, 699224), (212, 349612), (424, 174806), (848, 87403)]