25479248

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{12539}}^1$

素因数の和:12674

約数の個数: 20

約数和(自身を含む): 49758720

約数和(自身を除く): 24279472

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 12539, 25078, 50156, 100312, 200624, 1592453, 3184906, 6369812, 12739624, 25479248]

約数ペア:

[(1, 25479248), (2, 12739624), (4, 6369812), (8, 3184906), (16, 1592453), (127, 200624), (254, 100312), (508, 50156), (1016, 25078), (2032, 12539)]