3925744

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2368

約数の個数: 20

約数和(自身を含む): 7679320

約数和(自身を除く): 3753576

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2251, 4502, 9004, 18008, 36016, 245359, 490718, 981436, 1962872, 3925744]

約数ペア:

[(1, 3925744), (2, 1962872), (4, 981436), (8, 490718), (16, 245359), (109, 36016), (218, 18008), (436, 9004), (872, 4502), (1744, 2251)]